# Bank 1 vs Bank 2 Source: https://obdlens.com/compare/bank-1-vs-bank-2/ Last built: 941ad311c197960f285f [Diagnostic knowledge](https://obdlens.com/knowledge/) Bank 1 is the side containing cylinder 1. Bank 2 is the other side on V or flat engines; inline engines have only Bank 1. | Code | Definition | Other-bank code | Definition | | --- | --- | --- | --- | | [00010](https://obdlens.com/codes/00010/) | Bank 1, intake, camshaft adjustment too slow | [00012](https://obdlens.com/codes/00012/) | Bank 2, intake, camshaft adjustment too slow | | [00011](https://obdlens.com/codes/00011/) | Bank 1, exhaust, camshaft adjustment too slow | [00013](https://obdlens.com/codes/00013/) | Bank 2, exhaust, camshaft adjustment too slow | | [04129](https://obdlens.com/codes/04129/) | Bank1, camshaft retardation target not reached | [04193](https://obdlens.com/codes/04193/) | Bank2, camshaft retardation target not reached | | [04130](https://obdlens.com/codes/04130/) | Bank1, camshaft advance target not reached | [04194](https://obdlens.com/codes/04194/) | Bank2, camshaft advance target not reached | | [04233](https://obdlens.com/codes/04233/) | Bank2, mixture adaptation range 1 undercut lean limit | [04433](https://obdlens.com/codes/04433/) | Bank1, mixture adaptation range 1 undercut lean limit | | [04243](https://obdlens.com/codes/04243/) | Bank1, fuel metering system 2 malfunction | [04244](https://obdlens.com/codes/04244/) | Bank2, fuel metering system 2 malfunction | | [04354](https://obdlens.com/codes/04354/) | Bank1-Probe1, heating circuit short circuit to positive | [04359](https://obdlens.com/codes/04359/) | Bank2-Probe1, heating circuit short circuit to positive | | [04355](https://obdlens.com/codes/04355/) | Bank1-Probe1, heating circuit power too low | [04360](https://obdlens.com/codes/04360/) | Bank2-Probe1, heating circuit power too low | | [04356](https://obdlens.com/codes/04356/) | Bank1-Probe2 voltage too low / air leakage | [04361](https://obdlens.com/codes/04361/) | Bank2-Probe2 voltage too low / air leakage | | [04357](https://obdlens.com/codes/04357/) | Bank1-Probe2, heating circuit short circuit to positive | [04368](https://obdlens.com/codes/04368/) | Bank2-Probe2, heating circuit short circuit to positive | | [04371](https://obdlens.com/codes/04371/) | Bank 1, probe 1 internal resistance too high | [04401](https://obdlens.com/codes/04401/) | Bank 2, probe 1 internal resistance too high | | [04372](https://obdlens.com/codes/04372/) | Bank 1, probe 2 internal resistance too high | [04416](https://obdlens.com/codes/04416/) | Bank 2, probe 2 internal resistance too high | | [04374](https://obdlens.com/codes/04374/) | Bank1-Probe1, heating circuit interruption | [04384](https://obdlens.com/codes/04384/) | Bank2-Probe1, heating circuit interruption | | [04376](https://obdlens.com/codes/04376/) | Bank1-Probe2, heating circuit interruption | [04386](https://obdlens.com/codes/04386/) | Bank2-Probe2, heating circuit interruption | | [04387](https://obdlens.com/codes/04387/) | Bank1, mixture adaptation air (add) system too rich | [04389](https://obdlens.com/codes/04389/) | Bank2, mixture adaptation air (add) system too rich | | [04388](https://obdlens.com/codes/04388/) | Bank1, mixture adaptation air (add) system too lean | [04390](https://obdlens.com/codes/04390/) | Bank2, mixture adaptation air (add) system too lean | | [04391](https://obdlens.com/codes/04391/) | Bank1, mixture adaptation (mult) system too rich | [04393](https://obdlens.com/codes/04393/) | Bank2, mixture adaptation (mult) system too rich | | [04392](https://obdlens.com/codes/04392/) | Bank1, mixture adaptation (mult) system too lean | [04400](https://obdlens.com/codes/04400/) | Bank2, mixture adaptation (mult) system too lean | | [04406](https://obdlens.com/codes/04406/) | Bank1, mixture adaptation (add) system too lean | [04408](https://obdlens.com/codes/04408/) | Bank2, mixture adaptation (add) system too lean | | [04407](https://obdlens.com/codes/04407/) | Bank1, mixture adaptation (add) system too rich | [04409](https://obdlens.com/codes/04409/) | Bank2, mixture adaptation (add) system too rich | | [04425](https://obdlens.com/codes/04425/) | Lambda control bank 1 implausible control value | [04432](https://obdlens.com/codes/04432/) | Lambda control bank 2 implausible control value | | [04470](https://obdlens.com/codes/04470/) | Bank1, lambda correction after cat control limit reached | [04471](https://obdlens.com/codes/04471/) | Bank2, lambda correction after cat control limit reached | | [04502](https://obdlens.com/codes/04502/) | Bank1-Probe1, Heating Circuit Electrical Failure | [04503](https://obdlens.com/codes/04503/) | Bank2-Probe1, Heating Circuit Electrical Failure | | [04504](https://obdlens.com/codes/04504/) | Bank1-Probe2, Heating Circuit Electrical Failure | [04505](https://obdlens.com/codes/04505/) | Bank2-Probe2, Heating Circuit Electrical Failure | | [04626](https://obdlens.com/codes/04626/) | Cylinder deactivation, bank 1 | [04644](https://obdlens.com/codes/04644/) | Cylinder deactivation, bank 2 | | [05024](https://obdlens.com/codes/05024/) | Signal line 1 ionic current system bank 1 short circuit to positive | [05028](https://obdlens.com/codes/05028/) | Signal line 1 ionic current system bank 2 short circuit to positive | | [05025](https://obdlens.com/codes/05025/) | Signal line 2 ion current system bank 1 short circuit to positive | [05029](https://obdlens.com/codes/05029/) | Signal line 2 ion current system bank 2 short circuit to positive | | [05026](https://obdlens.com/codes/05026/) | Signal line 1 ionic current system bank 1 short to ground | [05030](https://obdlens.com/codes/05030/) | Signal line 1 ionic current system bank 2 short to ground | | [05027](https://obdlens.com/codes/05027/) | Signal line 2 ion current system bank 1 short to ground | [05031](https://obdlens.com/codes/05031/) | Signal line 2 ion current system bank 2 short to ground | | [05137](https://obdlens.com/codes/05137/) | Bank2, secondary air system throughput too small | [05155](https://obdlens.com/codes/05155/) | Bank1, secondary air system throughput too small | | [05140](https://obdlens.com/codes/05140/) | Bank2, Secondary Air System Leak Detected | [05156](https://obdlens.com/codes/05156/) | Bank1, Secondary Air System Leak Detected | | [05162](https://obdlens.com/codes/05162/) | Senders 2 and 3 for exhaust gas temperature bank 1 deviation | [05163](https://obdlens.com/codes/05163/) | Senders 2 and 3 for exhaust gas temperature bank 2 deviation | | [05206](https://obdlens.com/codes/05206/) | Exhaust gas temperature control bank 1 control limit reached | [05216](https://obdlens.com/codes/05216/) | Exhaust gas temperature control bank 2 control limit reached | | [05217](https://obdlens.com/codes/05217/) | Exhaust gas temperature control bank 1 implausible signal | [05218](https://obdlens.com/codes/05218/) | Exhaust gas temperature control bank 2 implausible signal | | [05401](https://obdlens.com/codes/05401/) | Bank1, phasing malfunction | [05410](https://obdlens.com/codes/05410/) | Bank2, phasing malfunction | | [08194](https://obdlens.com/codes/08194/) | Particulate filter bank 1 malfunction | [08195](https://obdlens.com/codes/08195/) | Particulate filter bank 2 malfunction | | [08196](https://obdlens.com/codes/08196/) | Intake manifold flap for bank 1 airflow control hangs open | [08197](https://obdlens.com/codes/08197/) | Intake manifold flap for bank 2 airflow control hangs open | | [08198](https://obdlens.com/codes/08198/) | Intake manifold flap for bank 1 airflow control is closed | [08199](https://obdlens.com/codes/08199/) | Intake manifold flap for bank 2 airflow control is closed | | [08328](https://obdlens.com/codes/08328/) | Bank1, camshaft adjustment short circuit to ground | [08338](https://obdlens.com/codes/08338/) | Bank2, camshaft adjustment short circuit to ground | | [08329](https://obdlens.com/codes/08329/) | Bank1, camshaft adjustment short circuit to positive | [08339](https://obdlens.com/codes/08339/) | Bank2, camshaft adjustment short circuit to positive | | [08342](https://obdlens.com/codes/08342/) | Bank1, lambda correction after catalytic converter control limit lean exceeded | [08344](https://obdlens.com/codes/08344/) | Bank2, lambda correction after catalytic converter control limit lean exceeded | | [08568](https://obdlens.com/codes/08568/) | Bank1, fuel metering system system too rich from idle speed | [08576](https://obdlens.com/codes/08576/) | Bank2, fuel metering system system too rich from idle speed | | [08594](https://obdlens.com/codes/08594/) | Bank1, fuel metering system too rich at full load | [08596](https://obdlens.com/codes/08596/) | Bank2, fuel metering system too rich at full load | | [08755](https://obdlens.com/codes/08755/) | Lambda probe 3-bank1 short circuit to heating circuit | [08758](https://obdlens.com/codes/08758/) | Lambda probe 3-Bank2 short circuit to heating circuit | | [08760](https://obdlens.com/codes/08760/) | Lambda probe 1 bank 1, pump current short circuit to ground | [08769](https://obdlens.com/codes/08769/) | Lambda probe 1 bank 2, pump current short circuit to ground | | [08761](https://obdlens.com/codes/08761/) | Lambda probe 1 bank 1, pump current short circuit to positive | [08770](https://obdlens.com/codes/08770/) | Lambda probe 1 bank 2, pump current short circuit to positive | | [08771](https://obdlens.com/codes/08771/) | Lambda probe 1-Bank1, reference voltage interruption | [08775](https://obdlens.com/codes/08775/) | Lambda probe 1-Bank2, reference voltage interruption | | [08772](https://obdlens.com/codes/08772/) | Lambda probe 1-Bank1, reference voltage implausible signal | [08776](https://obdlens.com/codes/08776/) | Lambda probe 1-Bank2, reference voltage implausible signal | | [08785](https://obdlens.com/codes/08785/) | Lambda probe 1-Bank1, ground line interruption | [08788](https://obdlens.com/codes/08788/) | Lambda probe 1-Bank2, ground line interruption | | [08786](https://obdlens.com/codes/08786/) | Lambda probe 1-Bank1, ground line Short circuit to ground | [08789](https://obdlens.com/codes/08789/) | Lambda probe 1-Bank2, ground line Short circuit to ground | | [08787](https://obdlens.com/codes/08787/) | Lambda probe 1-Bank1, ground line short circuit to positive | [08790](https://obdlens.com/codes/08790/) | Lambda probe 1-Bank2, ground line short circuit to positive | | [08816](https://obdlens.com/codes/08816/) | Lambda probe 2-Bank1 signal too lean | [08818](https://obdlens.com/codes/08818/) | Lambda probe 2-Bank2 signal too lean | | [08817](https://obdlens.com/codes/08817/) | Lambda probe 2-Bank1 signal too rich | [08819](https://obdlens.com/codes/08819/) | Lambda probe 2-Bank2 signal too rich | | [08820](https://obdlens.com/codes/08820/) | Lambda probe 3-Bank1 signal too lean | [08822](https://obdlens.com/codes/08822/) | Lambda probe 3-Bank2 signal too lean | | [08821](https://obdlens.com/codes/08821/) | Lambda probe 3-Bank1 signal too rich | [08823](https://obdlens.com/codes/08823/) | Lambda probe 3-Bank2 signal too rich | | [08855](https://obdlens.com/codes/08855/) | Exhaust bank1, probe1, lambda probe signal voltage during overrun, control limit exceeded | [08856](https://obdlens.com/codes/08856/) | Exhaust bank2, probe1, lambda probe signal voltage during overrun, control limit exceeded | | [09238](https://obdlens.com/codes/09238/) | Exhaust bank 1 lambda probes swapped before and after the main catalytic converter | [09239](https://obdlens.com/codes/09239/) | Exhaust bank 2 lambda probes swapped before and after the main catalytic converter | | [09256](https://obdlens.com/codes/09256/) | Exhaust gas temperature bank1 too high | [09257](https://obdlens.com/codes/09257/) | Exhaust gas temperature bank2 too high | | [12610](https://obdlens.com/codes/12610/) | Exhaust bank2, probe1, lambda probe signal implausibly lean | [12840](https://obdlens.com/codes/12840/) | Exhaust bank1, probe1, lambda probe signal implausibly lean | | [12611](https://obdlens.com/codes/12611/) | Exhaust bank2, probe1, lambda probe signal implausible bold | [12841](https://obdlens.com/codes/12841/) | Exhaust bank1, probe1, lambda probe signal implausible bold | | [12631](https://obdlens.com/codes/12631/) | Exhaust bank 1, probe 1, lambda probe signal voltage too low during overrun | [12632](https://obdlens.com/codes/12632/) | Exhaust bank 2, probe 1, lambda probe signal voltage too low during overrun | | [12657](https://obdlens.com/codes/12657/) | Exhaust bank 1, mixture adaptation range 3 below lean limit | [12659](https://obdlens.com/codes/12659/) | Exhaust bank 2, mixture adaptation range 3 below lean limit | | [12658](https://obdlens.com/codes/12658/) | Exhaust bank 1, mixture adaptation range 3, rich limit exceeded | [12660](https://obdlens.com/codes/12660/) | Exhaust bank 2, mixture adaptation range 3, rich limit exceeded | | [12817](https://obdlens.com/codes/12817/) | Exhaust bank1 probe1 heater feedback | [12818](https://obdlens.com/codes/12818/) | Exhaust bank2 probe1 heater feedback | | [12885](https://obdlens.com/codes/12885/) | Bank 1, lambda probe upstream of the catalytic converter, heating circuit control at the top stop | [12887](https://obdlens.com/codes/12887/) | Bank 2, lambda probe upstream of the catalytic converter, heating circuit control at the top stop | | [12902](https://obdlens.com/codes/12902/) | Bank 1, probe 1 internal resistance implausible | [12903](https://obdlens.com/codes/12903/) | Bank 2, probe 1 internal resistance implausible | | [P0008](https://obdlens.com/codes/p0008/) | Engine position system, bank 1 - engine performance | [P0009](https://obdlens.com/codes/p0009/) | Engine position system, bank 2 - engine performance | | [P000A](https://obdlens.com/codes/p000a/) | Intake camshaft position A, bank 1 - slow response | [P000C](https://obdlens.com/codes/p000c/) | Intake camshaft position A, bank 2 - slow response | | [P000B](https://obdlens.com/codes/p000b/) | Exhaust camshaft position B, bank 1 - slow response | [P000D](https://obdlens.com/codes/p000d/) | Exhaust camshaft position B, bank 2 - slow response | | [P0010](https://obdlens.com/codes/p0010/) | Camshaft position (CMP) actuator, intake/left/front, bank 1 - circuit malfunction | [P0020](https://obdlens.com/codes/p0020/) | Camshaft position (CMP) actuator, intake/left/front, bank 2 - circuit malfunction | | [P0011](https://obdlens.com/codes/p0011/) | Camshaft position (CMP), intake/left/front, bank 1 - timing over-advanced/system performance | [P0021](https://obdlens.com/codes/p0021/) | Camshaft position (CMP), intake/left/front, bank 2 - timing over-advanced/system performance | | [P0012](https://obdlens.com/codes/p0012/) | Camshaft position (CMP), intake/left/front, bank 1 - timing over-retarded | [P0022](https://obdlens.com/codes/p0022/) | Camshaft position (CMP), intake/left/front, bank 2 - timing over-retarded | | [P0013](https://obdlens.com/codes/p0013/) | Camshaft position (CMP) actuator, exhaust/right/rear, bank 1 - circuit malfunction | [P0023](https://obdlens.com/codes/p0023/) | Camshaft position (CMP) actuator, exhaust/right/rear, bank 2 - circuit malfunction | | [P0016](https://obdlens.com/codes/p0016/) | Crankshaft position/camshaft position, bank 1 sensor A - correlation | [P0018](https://obdlens.com/codes/p0018/) | Crankshaft position/camshaft position, bank 2 sensor A - correlation | | [P0017](https://obdlens.com/codes/p0017/) | Crankshaft position/camshaft position, bank 1 sensor B - correlation | [P0019](https://obdlens.com/codes/p0019/) | Crankshaft position/camshaft position, bank 2 sensor B - correlation | | [P001A](https://obdlens.com/codes/p001a/) | Intake camshaft profile control A, bank 1 - open circuit | [P001D](https://obdlens.com/codes/p001d/) | Intake camshaft profile control A, bank 2 - open circuit | | [P001B](https://obdlens.com/codes/p001b/) | Intake camshaft profile control A, bank 1 - circuit low | [P001E](https://obdlens.com/codes/p001e/) | Intake camshaft profile control A, bank 2 - circuit low | | [P0026](https://obdlens.com/codes/p0026/) | Intake valve control solenoid, bank 1 - range/performance problem | [P0028](https://obdlens.com/codes/p0028/) | Intake valve control solenoid, bank 2 - range/performance problem | | [P0027](https://obdlens.com/codes/p0027/) | Exhaust valve control solenoid, bank 1 - range/performance problem | [P0029](https://obdlens.com/codes/p0029/) | Exhaust valve control solenoid, bank 2 - range/performance problem | | [P002A](https://obdlens.com/codes/p002a/) | Exhaust camshaft profile control B, bank 1 - open circuit | [P002D](https://obdlens.com/codes/p002d/) | Exhaust camshaft profile control B, bank 2 - open circuit | | [P002B](https://obdlens.com/codes/p002b/) | Exhaust camshaft profile control B, bank 1 - circuit low | [P002E](https://obdlens.com/codes/p002e/) | Exhaust camshaft profile control B, bank 2 - circuit low | | [P002C](https://obdlens.com/codes/p002c/) | Exhaust camshaft profile control B, bank 1 - circuit high | [P002F](https://obdlens.com/codes/p002f/) | Exhaust camshaft profile control B, bank 2 - circuit high | | [P0030](https://obdlens.com/codes/p0030/) | Heated oxygen sensor (HO2S) 1, bank 1, heater control circuit | [P0050](https://obdlens.com/codes/p0050/) | Heated oxygen sensor (HO2S) 1, bank 2, heater control circuit | | [P0031](https://obdlens.com/codes/p0031/) | Heated oxygen sensor (HO2S) 1, bank 1, heater control - circuit low | [P0051](https://obdlens.com/codes/p0051/) | Heated oxygen sensor (HO2S) 1, bank 2, heater control - circuit low | | [P0032](https://obdlens.com/codes/p0032/) | Heated oxygen sensor (HO2S) 1, bank 1, heater control - circuit high | [P0052](https://obdlens.com/codes/p0052/) | Heated oxygen sensor (HO2S) 1, bank 2, heater control - circuit high | | [P0036](https://obdlens.com/codes/p0036/) | Heated oxygen sensor (HO2S) 2, bank 1, heater control circuit | [P0056](https://obdlens.com/codes/p0056/) | Heated oxygen sensor (HO2S) 2, bank 2, heater control circuit | | [P0038](https://obdlens.com/codes/p0038/) | Heated oxygen sensor (HO2S) 2, bank 1, heater control - circuit high | [P0058](https://obdlens.com/codes/p0058/) | Heated oxygen sensor (HO2S) 2, bank 2, heater control - circuit high | | [P003D](https://obdlens.com/codes/p003d/) | Intake camshaft profile control A, bank 1 - stuck on | [P003F](https://obdlens.com/codes/p003f/) | Intake camshaft profile control A, bank 2 - stuck on | | [P0042](https://obdlens.com/codes/p0042/) | Heated oxygen sensor (HO2S) 3, bank 1, heater control circuit | [P0062](https://obdlens.com/codes/p0062/) | Heated oxygen sensor (HO2S) 3, bank 2, heater control circuit | | [P0043](https://obdlens.com/codes/p0043/) | Heated oxygen sensor (HO2S) 3, bank 1, heater control - circuit low | [P0063](https://obdlens.com/codes/p0063/) | Heated oxygen sensor (HO2S) 3, bank 2, heater control - circuit low | | [P0044](https://obdlens.com/codes/p0044/) | Heated oxygen sensor (HO2S) 3, bank 1, heater control - circuit high | [P0064](https://obdlens.com/codes/p0064/) | Heated oxygen sensor (HO2S) 3, bank 2, heater control - circuit high | | [P0053](https://obdlens.com/codes/p0053/) | Heated oxygen sensor (HO2S), bank 1, sensor 1 - heater resistance | [P0059](https://obdlens.com/codes/p0059/) | Heated oxygen sensor (HO2S), bank 2, sensor 1 - heater resistance | | [P0054](https://obdlens.com/codes/p0054/) | Heated oxygen sensor (HO2S), bank 1, sensor 2 - heater resistance | [P0060](https://obdlens.com/codes/p0060/) | Heated oxygen sensor (HO2S), bank 2, sensor 2 - heater resistance | | [P0055](https://obdlens.com/codes/p0055/) | Heated oxygen sensor (HO2S), bank 1, sensor 3 - heater resistance | [P0061](https://obdlens.com/codes/p0061/) | Heated oxygen sensor (HO2S), bank 2, sensor 3 - heater resistance | | [P005A](https://obdlens.com/codes/p005a/) | Exhaust camshaft profile control B, bank 1 - performance or stuck off | [P005C](https://obdlens.com/codes/p005c/) | Exhaust camshaft profile control B, bank 2 - performance or stuck off | | [P005B](https://obdlens.com/codes/p005b/) | Exhaust camshaft profile control B, bank 1 - stuck on | [P005D](https://obdlens.com/codes/p005d/) | Exhaust camshaft profile control B, bank 2 - stuck on | | [P0075](https://obdlens.com/codes/p0075/) | Intake valve control solenoid, bank 1 - circuit malfunction | [P0081](https://obdlens.com/codes/p0081/) | Intake valve control solenoid, bank 2 - circuit malfunction | | [P0076](https://obdlens.com/codes/p0076/) | Intake valve control solenoid, bank 1 - circuit low | [P0082](https://obdlens.com/codes/p0082/) | Intake valve control solenoid, bank 2 - circuit low | | [P0077](https://obdlens.com/codes/p0077/) | Intake valve control solenoid, bank 1 - circuit high | [P0083](https://obdlens.com/codes/p0083/) | Intake valve control solenoid, bank 2 - circuit high | | [P0078](https://obdlens.com/codes/p0078/) | Exhaust valve control solenoid, bank 1 - circuit malfunction | [P0084](https://obdlens.com/codes/p0084/) | Exhaust valve control solenoid, bank 2 - circuit malfunction | | [P0079](https://obdlens.com/codes/p0079/) | Exhaust valve control solenoid, bank 1 - circuit low | [P0085](https://obdlens.com/codes/p0085/) | Exhaust valve control solenoid, bank 2 - circuit low | | [P007A](https://obdlens.com/codes/p007a/) | Turbocharger (TC) intercooler temperature sensor, bank 1 - circuit malfunction | [P00A0](https://obdlens.com/codes/p00a0/) | Turbocharger (TC) intercooler temperature sensor, bank 2 - circuit malfunction | | [P007B](https://obdlens.com/codes/p007b/) | Turbocharger (TC) intercooler temperature sensor, bank 1 - circuit range/performance | [P00A1](https://obdlens.com/codes/p00a1/) | Turbocharger (TC) intercooler temperature sensor, bank 2 - circuit range/performance | | [P007D](https://obdlens.com/codes/p007d/) | Turbocharger (TC) intercooler temperature sensor, bank 1 - circuit high | [P00A3](https://obdlens.com/codes/p00a3/) | Turbocharger (TC) intercooler temperature sensor, bank 2 - circuit high | | [P0080](https://obdlens.com/codes/p0080/) | Exhaust valve control solenoid, bank 1 - circuit high | [P0086](https://obdlens.com/codes/p0086/) | Exhaust valve control solenoid, bank 2 - circuit high | | [P011C](https://obdlens.com/codes/p011c/) | Charge air temperature/intake air temperature (IAT), bank 1 - correlation | [P011D](https://obdlens.com/codes/p011d/) | Charge air temperature/intake air temperature (IAT), bank 2 - correlation | | [P0130](https://obdlens.com/codes/p0130/) | Heated oxygen sensor (HO2S) 1, bank 1 - circuit malfunction | [P0150](https://obdlens.com/codes/p0150/) | Heated oxygen sensor (HO2S) 1, bank 2 - circuit malfunction | | [P0131](https://obdlens.com/codes/p0131/) | Heated oxygen sensor (HO2S) 1, bank 1 - low voltage | [P0151](https://obdlens.com/codes/p0151/) | Heated oxygen sensor (HO2S) 1, bank 2 - low voltage | | [P0132](https://obdlens.com/codes/p0132/) | Heated oxygen sensor (HO2S) 1, bank 1 - high voltage | [P0152](https://obdlens.com/codes/p0152/) | Heated oxygen sensor (HO2S) 1, bank 2 - high voltage | | [P0133](https://obdlens.com/codes/p0133/) | Heated oxygen sensor (HO2S) 1, bank 1 - slow response | [P0153](https://obdlens.com/codes/p0153/) | Heated oxygen sensor (HO2S) 1, bank 2 - slow response | | [P0134](https://obdlens.com/codes/p0134/) | Heated oxygen sensor (HO2S) 1, bank 1 - no activity detected | [P0154](https://obdlens.com/codes/p0154/) | Heated oxygen sensor (HO2S) 1, bank 2 - no activity detected | | [P0135](https://obdlens.com/codes/p0135/) | Heated oxygen sensor (HO2S) 1, bank 1, heater circuit malfunction | [P0155](https://obdlens.com/codes/p0155/) | Heated oxygen sensor (HO2S) 1, bank 2, heater circuit malfunction | | [P0136](https://obdlens.com/codes/p0136/) | Heated oxygen sensor (HO2S) 2, bank 1 - circuit malfunction | [P0156](https://obdlens.com/codes/p0156/) | Heated oxygen sensor (HO2S) 2, bank 2 - circuit malfunction | | [P0137](https://obdlens.com/codes/p0137/) | Heated oxygen sensor (HO2S) 2, bank 1 - low voltage | [P0157](https://obdlens.com/codes/p0157/) | Heated oxygen sensor (HO2S) 2, bank 2 - low voltage | | [P0138](https://obdlens.com/codes/p0138/) | Heated oxygen sensor (HO2S) 2, bank 1 - high voltage | [P0158](https://obdlens.com/codes/p0158/) | Heated oxygen sensor (HO2S) 2, bank 2 - high voltage | | [P0139](https://obdlens.com/codes/p0139/) | Heated oxygen sensor (HO2S) 2, bank 1 - slow response | [P0159](https://obdlens.com/codes/p0159/) | Heated oxygen sensor (HO2S) 2, bank 2 - slow response | | [P013A](https://obdlens.com/codes/p013a/) | Heated oxygen sensor (HO2S) 2, bank 1 - slow response rich to lean | [P013C](https://obdlens.com/codes/p013c/) | Heated oxygen sensor (HO2S) 2, bank 2 - slow response rich to lean | | [P013B](https://obdlens.com/codes/p013b/) | Heated oxygen sensor (HO2S) 2, bank 1 - slow response lean to rich | [P013D](https://obdlens.com/codes/p013d/) | Heated oxygen sensor (HO2S) 2, bank 2 - slow response lean to rich | | [P013E](https://obdlens.com/codes/p013e/) | Heated oxygen sensor (HO2S) 2, bank 1 - delayed response rich to lean | [P014A](https://obdlens.com/codes/p014a/) | Heated oxygen sensor (HO2S) 2, bank 2 - delayed response rich to lean | | [P013F](https://obdlens.com/codes/p013f/) | Heated oxygen sensor (HO2S) 2, bank 1 - delayed response lean to rich | [P014B](https://obdlens.com/codes/p014b/) | Heated oxygen sensor (HO2S) 2, bank 2 - delayed response lean to rich | | [P0140](https://obdlens.com/codes/p0140/) | Heated oxygen sensor (HO2S) 2, bank 1 - no activity detected | [P0160](https://obdlens.com/codes/p0160/) | Heated oxygen sensor (HO2S) 2, bank 2 - no activity detected | | [P0141](https://obdlens.com/codes/p0141/) | Heated oxygen sensor (HO2S) 2, bank 1, heater circuit malfunction | [P0161](https://obdlens.com/codes/p0161/) | Heated oxygen sensor (HO2S) 2, bank 2, heater circuit malfunction | | [P0142](https://obdlens.com/codes/p0142/) | Heated oxygen sensor (HO2S) 3, bank 1 - circuit malfunction | [P0162](https://obdlens.com/codes/p0162/) | Heated oxygen sensor (HO2S) 3, bank 2 - circuit malfunction | | [P0143](https://obdlens.com/codes/p0143/) | Heated oxygen sensor (HO2S) 3, bank 1 - low voltage | [P0163](https://obdlens.com/codes/p0163/) | Heated oxygen sensor (HO2S) 3, bank 2 - low voltage | | [P0144](https://obdlens.com/codes/p0144/) | Heated oxygen sensor (HO2S) 3, bank 1 - high voltage | [P0164](https://obdlens.com/codes/p0164/) | Heated oxygen sensor (HO2S) 3, bank 2 - high voltage | | [P0145](https://obdlens.com/codes/p0145/) | Heated oxygen sensor (HO2S) 3, bank 1 - slow response | [P0165](https://obdlens.com/codes/p0165/) | Heated oxygen sensor (HO2S) 3, bank 2 - slow response | | [P0146](https://obdlens.com/codes/p0146/) | Heated oxygen sensor (HO2S) 3, bank 1 - no activity detected | [P0166](https://obdlens.com/codes/p0166/) | Heated oxygen sensor (HO2S) 3, bank 2 - no activity detected | | [P0147](https://obdlens.com/codes/p0147/) | Heated oxygen sensor (HO2S) 3, bank 1, heater circuit malfunction | [P0167](https://obdlens.com/codes/p0167/) | Heated oxygen sensor (HO2S) 3, bank 2, heater circuit malfunction | | [P014C](https://obdlens.com/codes/p014c/) | Heated oxygen sensor (HO2S) 1, bank 1 - slow response rich to lean | [P014E](https://obdlens.com/codes/p014e/) | Heated oxygen sensor (HO2S) 1, bank 2 - slow response rich to lean | | [P014D](https://obdlens.com/codes/p014d/) | Heated oxygen sensor (HO2S) 1, bank 1 - slow response lean to rich | [P014F](https://obdlens.com/codes/p014f/) | Heated oxygen sensor (HO2S) 1, bank 2 - slow response lean to rich | | [P015A](https://obdlens.com/codes/p015a/) | Heated oxygen sensor (HO2S) 1, bank 1 - delayed response rich to lean | [P015C](https://obdlens.com/codes/p015c/) | Heated oxygen sensor (HO2S) 1, bank 2 - delayed response rich to lean | | [P015B](https://obdlens.com/codes/p015b/) | Heated oxygen sensor (HO2S) 1, bank 1 - delayed response lean to rich | [P015D](https://obdlens.com/codes/p015d/) | Heated oxygen sensor (HO2S) 1, bank 2 - delayed response lean to rich | | [P0170](https://obdlens.com/codes/p0170/) | Fuel trim (FT), bank 1 - malfunction | [P0173](https://obdlens.com/codes/p0173/) | Fuel trim (FT), bank 2 - malfunction | | [P0171](https://obdlens.com/codes/p0171/) | System too lean, bank 1 | [P0174](https://obdlens.com/codes/p0174/) | System too lean, bank 2 | | [P0172](https://obdlens.com/codes/p0172/) | System too rich, bank 1 | [P0175](https://obdlens.com/codes/p0175/) | System too rich, bank 2 | | [P0340](https://obdlens.com/codes/p0340/) | Camshaft position (CMP) sensor A, bank 1 - circuit malfunction | [P0345](https://obdlens.com/codes/p0345/) | Camshaft position (CMP) sensor A, bank 2 - circuit malfunction | | [P0341](https://obdlens.com/codes/p0341/) | Camshaft position (CMP) sensor A, bank 1 - range/performance problem | [P0346](https://obdlens.com/codes/p0346/) | Camshaft position (CMP) sensor A, bank 2 - range/performance problem | | [P0342](https://obdlens.com/codes/p0342/) | Camshaft position (CMP) sensor A, bank 1 - low input | [P0347](https://obdlens.com/codes/p0347/) | Camshaft position (CMP) sensor A, bank 2 - low input | | [P0343](https://obdlens.com/codes/p0343/) | Camshaft position (CMP) sensor A, bank 1 - high input | [P0348](https://obdlens.com/codes/p0348/) | Camshaft position (CMP) sensor A, bank 2 - high input | | [P0344](https://obdlens.com/codes/p0344/) | Camshaft position (CMP) sensor A, bank 1 - circuit intermittent | [P0349](https://obdlens.com/codes/p0349/) | Camshaft position (CMP) sensor A, bank 2 - circuit intermittent | | [P0365](https://obdlens.com/codes/p0365/) | Camshaft position (CMP) sensor B, bank 1 - circuit malfunction | [P0390](https://obdlens.com/codes/p0390/) | Camshaft position (CMP) sensor B, bank 2 - circuit malfunction | | [P0366](https://obdlens.com/codes/p0366/) | Camshaft position (CMP) sensor B, bank 1 - circuit range/performance | [P0391](https://obdlens.com/codes/p0391/) | Camshaft position (CMP) sensor B, bank 2 - circuit range/performance | | [P0367](https://obdlens.com/codes/p0367/) | Camshaft position (CMP) sensor B, bank 1 - circuit low input | [P0392](https://obdlens.com/codes/p0392/) | Camshaft position (CMP) sensor B, bank 2 - circuit low input | | [P0368](https://obdlens.com/codes/p0368/) | Camshaft position (CMP) sensor B, bank 1 - circuit high input | [P0393](https://obdlens.com/codes/p0393/) | Camshaft position (CMP) sensor B, bank 2 - circuit high input | | [P0369](https://obdlens.com/codes/p0369/) | Camshaft position (CMP) sensor B, bank 1 - circuit intermittent | [P0394](https://obdlens.com/codes/p0394/) | Camshaft position (CMP) sensor B, bank 2 - circuit intermittent | | [P0420](https://obdlens.com/codes/p0420/) | Catalytic converter system, bank 1 - efficiency below threshold | [P0430](https://obdlens.com/codes/p0430/) | Catalytic converter system, bank 2 - efficiency below threshold | | [P0421](https://obdlens.com/codes/p0421/) | Warm up catalytic converter, bank 1 - efficiency below threshold | [P0431](https://obdlens.com/codes/p0431/) | Warm up catalytic converter, bank 2 - efficiency below threshold | | [P0422](https://obdlens.com/codes/p0422/) | Main catalytic converter, bank 1 - efficiency below threshold | [P0432](https://obdlens.com/codes/p0432/) | Main catalytic converter, bank 2 - efficiency below threshold | | [P0423](https://obdlens.com/codes/p0423/) | Heated catalytic converter, bank 1 - efficiency below threshold | [P0433](https://obdlens.com/codes/p0433/) | Heated catalytic converter, bank 2 - efficiency below threshold | | [P0424](https://obdlens.com/codes/p0424/) | Heated catalytic converter, bank 1 - temperature below threshold | [P0434](https://obdlens.com/codes/p0434/) | Heated catalytic converter, bank 2 - temperature below threshold | | [P0425](https://obdlens.com/codes/p0425/) | Catalytic converter temperature sensor, bank 1 | [P0435](https://obdlens.com/codes/p0435/) | Catalytic converter temperature sensor, bank 2 | | [P0426](https://obdlens.com/codes/p0426/) | Catalytic converter temperature sensor, bank 1 - range/performance problem | [P0436](https://obdlens.com/codes/p0436/) | Catalytic converter temperature sensor, bank 2 - range/performance problem | | [P0427](https://obdlens.com/codes/p0427/) | Catalytic converter temperature sensor, bank 1 - low input | [P0437](https://obdlens.com/codes/p0437/) | Catalytic converter temperature sensor, bank 2 - low input | | [P0428](https://obdlens.com/codes/p0428/) | Catalytic converter temperature sensor, bank 1 - high input | [P0438](https://obdlens.com/codes/p0438/) | Catalytic converter temperature sensor, bank 2 - high input | | [P0429](https://obdlens.com/codes/p0429/) | Catalytic converter heater, bank 1 - circuit malfunction | [P0439](https://obdlens.com/codes/p0439/) | Catalytic converter heater, bank 2 - circuit malfunction | | [P042A](https://obdlens.com/codes/p042a/) | Catalytic converter temperature sensor 2, bank 1 - circuit malfunction | [P043A](https://obdlens.com/codes/p043a/) | Catalytic converter temperature sensor 2, bank 2 - circuit malfunction | | [P042B](https://obdlens.com/codes/p042b/) | Catalytic converter temperature sensor 2, bank 1 - circuit range/performance | [P043B](https://obdlens.com/codes/p043b/) | Catalytic converter temperature sensor 2, bank 2 - circuit range/performance | | [P042C](https://obdlens.com/codes/p042c/) | Catalytic converter temperature sensor 2, bank 1 - circuit low | [P043C](https://obdlens.com/codes/p043c/) | Catalytic converter temperature sensor 2, bank 2 - circuit low | | [P042D](https://obdlens.com/codes/p042d/) | Catalytic converter temperature sensor 2, bank 1 - circuit high | [P043D](https://obdlens.com/codes/p043d/) | Catalytic converter temperature sensor 2, bank 2 - circuit high | | [P046A](https://obdlens.com/codes/p046a/) | Catalytic converter temperature sensor 1/2, bank 1 - correlation | [P046B](https://obdlens.com/codes/p046b/) | Catalytic converter temperature sensor 1/2, bank 2 - correlation | | [P0491](https://obdlens.com/codes/p0491/) | Secondary air injection (AIR) system, bank 1 - malfunction | [P0492](https://obdlens.com/codes/p0492/) | Secondary air injection (AIR) system, bank 2 - malfunction | | [P052A](https://obdlens.com/codes/p052a/) | Camshaft timing - cold start, bank 1 - timing over-advanced | [P052C](https://obdlens.com/codes/p052c/) | Camshaft timing - cold start, bank 2 - timing over-advanced | | [P052B](https://obdlens.com/codes/p052b/) | Camshaft timing - cold start, bank 1 - timing over-retarded | [P052D](https://obdlens.com/codes/p052d/) | Camshaft timing - cold start, bank 2 - timing over-retarded | | [P0544](https://obdlens.com/codes/p0544/) | Exhaust gas temperature (EGT) sensor 1, bank 1 - circuit malfunction | [P0547](https://obdlens.com/codes/p0547/) | Exhaust gas temperature (EGT) sensor 1, bank 2 - circuit malfunction | | [P062D](https://obdlens.com/codes/p062d/) | Injector control module, bank 1 - performance problem | [P062E](https://obdlens.com/codes/p062e/) | Injector control module, bank 2 - performance problem | | [P0638](https://obdlens.com/codes/p0638/) | Throttle actuator control (TAC), bank 1 - range/performance problem | [P0639](https://obdlens.com/codes/p0639/) | Throttle actuator control (TAC), bank 2 - range/performance problem | | [P0660](https://obdlens.com/codes/p0660/) | Intake manifold air control solenoid, bank 1 - open circuit | [P0663](https://obdlens.com/codes/p0663/) | Intake manifold air control solenoid, bank 2 - open circuit | | [P0661](https://obdlens.com/codes/p0661/) | Intake manifold air control solenoid, bank 1 - circuit low | [P0664](https://obdlens.com/codes/p0664/) | Intake manifold air control solenoid, bank 2 - circuit low | | [P0662](https://obdlens.com/codes/p0662/) | Intake manifold air control solenoid, bank 1 - circuit high | [P0665](https://obdlens.com/codes/p0665/) | Intake manifold air control solenoid, bank 2 - circuit high | | [P1083](https://obdlens.com/codes/p1083/) | Fuel Control Mixture Lean Bank 1 Sensor 1 | [P1085](https://obdlens.com/codes/p1085/) | Fuel Control Mixture Lean Bank 2 Sensor 1 | | [P10B6](https://obdlens.com/codes/p10b6/) | Mass air flow sensor intake air sigmnals message - bank 1 system serial data - reset count message incorrect | [P10B7](https://obdlens.com/codes/p10b7/) | Mass air flow sensor intake air sigmnals message - bank 2 system serial data - reset count message incorrect | | [P10B8](https://obdlens.com/codes/p10b8/) | Mass air flow sensor barometric pressure sensors message - bank 2 system serial data - reset count message incorrect | [P10B9](https://obdlens.com/codes/p10b9/) | Mass air flow sensor barometric pressure sensors message - bank 1 system serial data - reset count message incorrect | | [P1147](https://obdlens.com/codes/p1147/) | Accelerator Position Sensor (ETS) Circuit; ETS Sub Accel Position Sensor 1 Malfunction | [P1111](https://obdlens.com/codes/p1111/) | Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage | | [P1148](https://obdlens.com/codes/p1148/) | GENERATOR 2 CONTROL CIRCUIT | [P1112](https://obdlens.com/codes/p1112/) | Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage | | [P120A](https://obdlens.com/codes/p120a/) | SECONDARY FUEL INJECTOR INSUFFICIENT FLOW, BANK 1 | [P120C](https://obdlens.com/codes/p120c/) | SECONDARY FUEL INJECTOR INSUFFICIENT FLOW, BANK 2 | | [P120B](https://obdlens.com/codes/p120b/) | SECONDARY FUEL INJECTOR EXCESSIVE FLOW, BANK 1 | [P120D](https://obdlens.com/codes/p120d/) | SECONDARY FUEL INJECTOR EXCESSIVE FLOW, BANK 2 | | [P1291](https://obdlens.com/codes/p1291/) | Injector High Side Short To GND Or VBATT - Bank 1 | [P1292](https://obdlens.com/codes/p1292/) | Injector High Side Short To GND Or VBATT - Bank 2 | | [P1295](https://obdlens.com/codes/p1295/) | Multi-faults - Bank 1 - With Low Side Shorts | [P1296](https://obdlens.com/codes/p1296/) | Multi-faults - Bank 2 - With Low Side Shorts | | [P1313](https://obdlens.com/codes/p1313/) | Misfire Rate Catalyst Damage Fault - Bank 1 | [P1314](https://obdlens.com/codes/p1314/) | Misfire Rate Catalyst Damage Fault - Bank 2 | | [P1324](https://obdlens.com/codes/p1324/) | Crank RPM Too Low | [P1340](https://obdlens.com/codes/p1340/) | Camshaft Position Sensor B Circuit Malfunction | | [P1512](https://obdlens.com/codes/p1512/) | Intake Manifold Runner Control (Bank 1) Stuck Closed | [P1513](https://obdlens.com/codes/p1513/) | Intake Manifold Runner Control (Bank 2) Stuck Closed | | [P1516](https://obdlens.com/codes/p1516/) | IMRC Input Error (Bank 1) | [P1517](https://obdlens.com/codes/p1517/) | IMRC Input Error (Bank 2) | | [P1537](https://obdlens.com/codes/p1537/) | Intake Manifold Runner Control (Bank 1) Stuck Open | [P1538](https://obdlens.com/codes/p1538/) | Intake Manifold Runner Control (Bank 2) Stuck Open | | [P1646](https://obdlens.com/codes/p1646/) | Hydraulic Cooling Fan Control Circuit Low; Linear 02 Sensor Control Chip (Bank 1) | [P1647](https://obdlens.com/codes/p1647/) | Hydraulic Cooling Fan Control Circuit High; Linear 02 Sensor Control Chip (Bank 2) | | [P164A](https://obdlens.com/codes/p164a/) | O2 SENSOR POSITIVE CURRENT TRIM CIRCUIT PERFORMANCE (BANK 1 SENSOR 1) | [P164B](https://obdlens.com/codes/p164b/) | O2 SENSOR POSITIVE CURRENT TRIM CIRCUIT PERFORMANCE (BANK 2 SENSOR 1) | | [P2000](https://obdlens.com/codes/p2000/) | Nitrogen oxides (NOx) trap, bank 1 - efficiency below threshold | [P2001](https://obdlens.com/codes/p2001/) | Nitrogen oxides (NOx) trap, bank 2 - efficiency below threshold | | [P2002](https://obdlens.com/codes/p2002/) | Particulate trap, bank 1 - efficiency below threshold | [P2003](https://obdlens.com/codes/p2003/) | Particulate trap, bank 2 - efficiency below threshold | | [P2005](https://obdlens.com/codes/p2005/) | Intake manifold air control actuator, bank 2 - actuator stuck open | [P2004](https://obdlens.com/codes/p2004/) | Intake manifold air control actuator, bank 1 - actuator stuck open | | [P2007](https://obdlens.com/codes/p2007/) | Intake manifold air control actuator, bank 2 - actuator stuck closed | [P2006](https://obdlens.com/codes/p2006/) | Intake manifold air control actuator, bank 1 - actuator stuck closed | | [P2008](https://obdlens.com/codes/p2008/) | Intake manifold air control actuator, bank 1 - open circuit | [P2011](https://obdlens.com/codes/p2011/) | Intake manifold air control actuator, bank 2 - open circuit | | [P2009](https://obdlens.com/codes/p2009/) | Intake manifold air control actuator, bank 1 - circuit low | [P2012](https://obdlens.com/codes/p2012/) | Intake manifold air control actuator, bank 2 - circuit low | | [P200C](https://obdlens.com/codes/p200c/) | Diesel particulate filter (DPF), bank 1 - over-temperature condition | [P200D](https://obdlens.com/codes/p200d/) | Diesel particulate filter (DPF), bank 2 - over-temperature condition | | [P200E](https://obdlens.com/codes/p200e/) | Catalytic converter, bank 1 - over-temperature condition | [P200F](https://obdlens.com/codes/p200f/) | Catalytic converter, bank 2 - over-temperature condition | | [P2015](https://obdlens.com/codes/p2015/) | Intake manifold air control actuator position sensor/switch, bank 1 - range/performance problem | [P2020](https://obdlens.com/codes/p2020/) | Intake manifold air control actuator position sensor/switch, bank 2 - range/performance problem | | [P2019](https://obdlens.com/codes/p2019/) | Intake manifold air control actuator position sensor/switch, bank 2 - circuit malfunction | [P2014](https://obdlens.com/codes/p2014/) | Intake manifold air control actuator position sensor/switch, bank 1 - circuit malfunction | | [P201B](https://obdlens.com/codes/p201b/) | Intake manifold air control actuator, bank 1 - supply voltage low | [P201C](https://obdlens.com/codes/p201c/) | Intake manifold air control actuator, bank 2 - supply voltage low | | [P201D](https://obdlens.com/codes/p201d/) | Intake manifold air control actuator, bank 1 - internal malfunction | [P201E](https://obdlens.com/codes/p201e/) | Intake manifold air control actuator, bank 2 - internal malfunction | | [P2021](https://obdlens.com/codes/p2021/) | Intake manifold air control actuator position sensor/switch, bank 2 - circuit low | [P2016](https://obdlens.com/codes/p2016/) | Intake manifold air control actuator position sensor/switch, bank 1 - circuit low | | [P2022](https://obdlens.com/codes/p2022/) | Intake manifold air control actuator position sensor/switch, bank 2 - circuit high | [P2017](https://obdlens.com/codes/p2017/) | Intake manifold air control actuator position sensor/switch, bank 1 - circuit high | | [P2023](https://obdlens.com/codes/p2023/) | Intake manifold air control actuator position sensor/switch, bank 2 - circuit intermittent | [P2018](https://obdlens.com/codes/p2018/) | Intake manifold air control actuator position sensor/switch, bank 1 - circuit intermittent | | [P2031](https://obdlens.com/codes/p2031/) | Exhaust gas temperature (EGT) sensor 2, bank 1 - circuit malfunction | [P2034](https://obdlens.com/codes/p2034/) | Exhaust gas temperature (EGT) sensor 2, bank 2 - circuit malfunction | | [P2032](https://obdlens.com/codes/p2032/) | Exhaust gas temperature (EGT) sensor 2, bank 1 - circuit low | [P2035](https://obdlens.com/codes/p2035/) | Exhaust gas temperature (EGT) sensor 2, bank 2 - circuit low | | [P2033](https://obdlens.com/codes/p2033/) | Exhaust gas temperature (EGT) sensor 2, bank 1 - circuit high | [P2036](https://obdlens.com/codes/p2036/) | Exhaust gas temperature (EGT) sensor 2, bank 2 - circuit high | | [P2047](https://obdlens.com/codes/p2047/) | Reductant injector 1, bank 1 - open circuit | [P2050](https://obdlens.com/codes/p2050/) | Reductant injector 1, bank 2 - open circuit | | [P2048](https://obdlens.com/codes/p2048/) | Reductant injector 1, bank 1 - circuit low | [P2051](https://obdlens.com/codes/p2051/) | Reductant injector 1, bank 2 - circuit low | | [P2049](https://obdlens.com/codes/p2049/) | Reductant injector 1, bank 1 - circuit high | [P2052](https://obdlens.com/codes/p2052/) | Reductant injector 1, bank 2 - circuit high | | [P204F](https://obdlens.com/codes/p204f/) | Reductant system, bank 1 - performance problem | [P205F](https://obdlens.com/codes/p205f/) | Reductant system, bank 2 - performance problem | | [P2053](https://obdlens.com/codes/p2053/) | Reductant injector 2, bank 1 - open circuit | [P2056](https://obdlens.com/codes/p2056/) | Reductant injector 2, bank 2 - open circuit | | [P2054](https://obdlens.com/codes/p2054/) | Reductant injector 2, bank 1 - circuit low | [P2057](https://obdlens.com/codes/p2057/) | Reductant injector 2, bank 2 - circuit low | | [P2055](https://obdlens.com/codes/p2055/) | Reductant injector 2, bank 1 - circuit high | [P2058](https://obdlens.com/codes/p2058/) | Reductant injector 2, bank 2 - circuit high | | [P206E](https://obdlens.com/codes/p206e/) | Intake manifold air control actuator, bank 2 - actuator stuck open | [P2004](https://obdlens.com/codes/p2004/) | Intake manifold air control actuator, bank 1 - actuator stuck open | | [P206F](https://obdlens.com/codes/p206f/) | Intake manifold air control actuator, bank 2 - actuator stuck closed | [P2006](https://obdlens.com/codes/p2006/) | Intake manifold air control actuator, bank 1 - actuator stuck closed | | [P207A](https://obdlens.com/codes/p207a/) | Intake manifold air control actuator position sensor/switch, bank 2 - circuit malfunction | [P2014](https://obdlens.com/codes/p2014/) | Intake manifold air control actuator position sensor/switch, bank 1 - circuit malfunction | | [P207C](https://obdlens.com/codes/p207c/) | Intake manifold air control actuator position sensor/switch, bank 2 - circuit low | [P2016](https://obdlens.com/codes/p2016/) | Intake manifold air control actuator position sensor/switch, bank 1 - circuit low | | [P207D](https://obdlens.com/codes/p207d/) | Intake manifold air control actuator position sensor/switch, bank 2 - circuit high | [P2017](https://obdlens.com/codes/p2017/) | Intake manifold air control actuator position sensor/switch, bank 1 - circuit high | | [P207E](https://obdlens.com/codes/p207e/) | Intake manifold air control actuator position sensor/switch, bank 2 - circuit intermittent | [P2018](https://obdlens.com/codes/p2018/) | Intake manifold air control actuator position sensor/switch, bank 1 - circuit intermittent | | [P2080](https://obdlens.com/codes/p2080/) | Exhaust gas temperature (EGT) sensor 1, bank 1 - range/performance problem | [P2082](https://obdlens.com/codes/p2082/) | Exhaust gas temperature (EGT) sensor 1, bank 2 - range/performance problem | | [P2081](https://obdlens.com/codes/p2081/) | Exhaust gas temperature (EGT) sensor 1, bank 1 - circuit intermittent | [P2083](https://obdlens.com/codes/p2083/) | Exhaust gas temperature (EGT) sensor 1, bank 2 - circuit intermittent | | [P2084](https://obdlens.com/codes/p2084/) | Exhaust gas temperature (EGT) sensor 2, bank 1 - range/performance problem | [P2086](https://obdlens.com/codes/p2086/) | Exhaust gas temperature (EGT) sensor 2, bank 2 - range/performance problem | | [P2085](https://obdlens.com/codes/p2085/) | Exhaust gas temperature (EGT) sensor 2, bank 1 - circuit intermittent | [P2087](https://obdlens.com/codes/p2087/) | Exhaust gas temperature (EGT) sensor 2, bank 2 - circuit intermittent | | [P2088](https://obdlens.com/codes/p2088/) | Camshaft position (CMP) actuator A, bank 1 - circuit low | [P2092](https://obdlens.com/codes/p2092/) | Camshaft position (CMP) actuator A, bank 2 - circuit low | | [P2089](https://obdlens.com/codes/p2089/) | Camshaft position (CMP) actuator A, bank 1 - circuit high | [P2093](https://obdlens.com/codes/p2093/) | Camshaft position (CMP) actuator A, bank 2 - circuit high | | [P208E](https://obdlens.com/codes/p208e/) | Reductant injector 1, bank 1 - injector stuck closed | [P208F](https://obdlens.com/codes/p208f/) | Reductant injector 1, bank 2 - injector stuck closed | | [P2090](https://obdlens.com/codes/p2090/) | Camshaft position (CMP) actuator B, bank 1 - circuit low | [P2094](https://obdlens.com/codes/p2094/) | Camshaft position (CMP) actuator B, bank 2 - circuit low | | [P2091](https://obdlens.com/codes/p2091/) | Camshaft position (CMP) actuator B, bank 1 - circuit high | [P2095](https://obdlens.com/codes/p2095/) | Camshaft position (CMP) actuator B, bank 2 - circuit high | | [P2096](https://obdlens.com/codes/p2096/) | Post catalytic converter fuel trim (FT), bank 1 - too lean | [P2098](https://obdlens.com/codes/p2098/) | Post catalytic converter fuel trim (FT), bank 2 - too lean | | [P2097](https://obdlens.com/codes/p2097/) | Post catalytic converter fuel trim (FT), bank 1 - too rich | [P2099](https://obdlens.com/codes/p2099/) | Post catalytic converter fuel trim (FT), bank 2 - too rich | | [P20E2](https://obdlens.com/codes/p20e2/) | Exhaust gas temperature sensor 1/2, bank 1 - correlation | [P20E5](https://obdlens.com/codes/p20e5/) | Exhaust gas temperature sensor 1/2, bank 2 - correlation | | [P20EC](https://obdlens.com/codes/p20ec/) | Nitrogen oxide (NOx) sensor, catalyst, bank 1 - over-temperature condition | [P20F0](https://obdlens.com/codes/p20f0/) | Nitrogen oxide (NOx) sensor, catalyst, bank 2 - over-temperature condition | | [P20ED](https://obdlens.com/codes/p20ed/) | Nitrogen oxide (NOx) sensor, pre-catalyst, bank 1 - over-temperature condition | [P20F1](https://obdlens.com/codes/p20f1/) | Nitrogen oxide (NOx) sensor, pre-catalyst, bank 2 - over-temperature condition | | [P20EE](https://obdlens.com/codes/p20ee/) | Nitrogen oxide (NOx) sensor, catalyst, bank 1 - efficiency below threshold | [P20F2](https://obdlens.com/codes/p20f2/) | Nitrogen oxide (NOx) sensor, catalyst, bank 2 - efficiency below threshold | | [P20EF](https://obdlens.com/codes/p20ef/) | Nitrogen oxide (NOx) sensor, pre-catalyst, bank 1 - efficiency below threshold | [P20F3](https://obdlens.com/codes/p20f3/) | Nitrogen oxide (NOx) sensor, pre-catalyst, bank 2 - efficiency below threshold | | [P20F6](https://obdlens.com/codes/p20f6/) | Reductant injector, unit 1, bank 1 - valve stuck open | [P20F7](https://obdlens.com/codes/p20f7/) | Reductant injector, unit 1, bank 2 - valve stuck open | | [P20F8](https://obdlens.com/codes/p20f8/) | Intake manifold air control actuator, bank 1 - circuit performance | [P20F9](https://obdlens.com/codes/p20f9/) | Intake manifold air control actuator, bank 2 - circuit performance | | [P2177](https://obdlens.com/codes/p2177/) | System too lean off idle, bank 1 | [P2179](https://obdlens.com/codes/p2179/) | System too lean off idle, bank 2 | | [P2178](https://obdlens.com/codes/p2178/) | System too rich off idle, bank 1 | [P2180](https://obdlens.com/codes/p2180/) | System too rich off idle, bank 2 | | [P2187](https://obdlens.com/codes/p2187/) | System too lean at idle, bank 1 | [P2189](https://obdlens.com/codes/p2189/) | System too lean at idle, bank 2 | | [P2188](https://obdlens.com/codes/p2188/) | System too rich at idle, bank 1 | [P2190](https://obdlens.com/codes/p2190/) | System too rich at idle, bank 2 | | [P2191](https://obdlens.com/codes/p2191/) | System too lean at higher load, bank 1 | [P2193](https://obdlens.com/codes/p2193/) | System too lean at higher load, bank 2 | | [P2192](https://obdlens.com/codes/p2192/) | System too rich at higher load, bank 1 | [P2194](https://obdlens.com/codes/p2194/) | System too rich at higher load, bank 2 | | [P2195](https://obdlens.com/codes/p2195/) | Heated oxygen sensor (HO2S) 1, bank 1 - signal stuck lean | [P2197](https://obdlens.com/codes/p2197/) | Heated oxygen sensor (HO2S) 1, bank 2 - signal stuck lean | | [P2196](https://obdlens.com/codes/p2196/) | Heated oxygen sensor (HO2S) 1, bank 1 - signal stuck rich | [P2198](https://obdlens.com/codes/p2198/) | Heated oxygen sensor (HO2S) 1, bank 2 - signal stuck rich | | [P219A](https://obdlens.com/codes/p219a/) | Mixture control, bank 1 - value out of range | [P219B](https://obdlens.com/codes/p219b/) | Mixture control, bank 2 - value out of range | | [P2200](https://obdlens.com/codes/p2200/) | Nitrogen oxides (NOx) sensor, bank 1 - circuit malfunction | [P2213](https://obdlens.com/codes/p2213/) | Nitrogen oxides (NOx) sensor, bank 2 - circuit malfunction | | [P2201](https://obdlens.com/codes/p2201/) | Nitrogen oxides (NOx) sensor, bank 1 - range/performance problem | [P2214](https://obdlens.com/codes/p2214/) | Nitrogen oxides (NOx) sensor, bank 2 - range/performance problem | | [P2202](https://obdlens.com/codes/p2202/) | Nitrogen oxides (NOx) sensor, bank 1 - low input | [P2215](https://obdlens.com/codes/p2215/) | Nitrogen oxides (NOx) sensor, bank 2 - low input | | [P2203](https://obdlens.com/codes/p2203/) | Nitrogen oxides (NOx) sensor, bank 1 - high input | [P2216](https://obdlens.com/codes/p2216/) | Nitrogen oxides (NOx) sensor, bank 2 - high input | | [P2204](https://obdlens.com/codes/p2204/) | Nitrogen oxides (NOx) sensor, bank 1 - intermittent input | [P2217](https://obdlens.com/codes/p2217/) | Nitrogen oxides (NOx) sensor, bank 2 - intermittent input | | [P2205](https://obdlens.com/codes/p2205/) | Nitrogen oxides (NOx) sensor, bank 1, heater control - open circuit | [P2218](https://obdlens.com/codes/p2218/) | Nitrogen oxides (NOx) sensor, bank 2, heater control - open circuit | | [P2206](https://obdlens.com/codes/p2206/) | Nitrogen oxides (NOx) sensor, bank 1, heater control - circuit low | [P2219](https://obdlens.com/codes/p2219/) | Nitrogen oxides (NOx) sensor, bank 2, heater control - circuit low | | [P2207](https://obdlens.com/codes/p2207/) | Nitrogen oxides (NOx) sensor, bank 1, heater control - circuit high | [P2220](https://obdlens.com/codes/p2220/) | Nitrogen oxides (NOx) sensor, bank 2, heater control - circuit high | | [P2209](https://obdlens.com/codes/p2209/) | Nitrogen oxides (NOx) sensor, bank 1, heater sense circuit - range/performance problem | [P2222](https://obdlens.com/codes/p2222/) | Nitrogen oxides (NOx) sensor, bank 2, heater sense circuit - range/performance problem | | [P220A](https://obdlens.com/codes/p220a/) | Nitrogen oxides (NOx) sensor 1, bank 1 - supply voltage circuit malfunction | [P220C](https://obdlens.com/codes/p220c/) | Nitrogen oxides (NOx) sensor 1, bank 2 - supply voltage circuit malfunction | | [P220B](https://obdlens.com/codes/p220b/) | Nitrogen oxides (NOx) sensor 2, bank 1 - supply voltage circuit malfunction | [P220D](https://obdlens.com/codes/p220d/) | Nitrogen oxides (NOx) sensor 2, bank 2 - supply voltage circuit malfunction | | [P2212](https://obdlens.com/codes/p2212/) | Nitrogen oxides (NOx) sensor, bank 1, heater sense circuit - circuit intermittent | [P2225](https://obdlens.com/codes/p2225/) | Nitrogen oxides (NOx) sensor, bank 2, heater sense circuit - circuit intermittent | | [P2231](https://obdlens.com/codes/p2231/) | Heated oxygen sensor (HO2S) 1, bank 1 - signal circuit shorted to heater circuit | [P2234](https://obdlens.com/codes/p2234/) | Heated oxygen sensor (HO2S) 1, bank 2 - signal circuit shorted to heater circuit | | [P2232](https://obdlens.com/codes/p2232/) | Heated oxygen sensor (HO2S) 2, bank 1 - signal circuit shorted to heater circuit | [P2235](https://obdlens.com/codes/p2235/) | Heated oxygen sensor (HO2S) 2, bank 2 - signal circuit shorted to heater circuit | | [P2233](https://obdlens.com/codes/p2233/) | Heated oxygen sensor (HO2S) 3, bank 1 - signal circuit shorted to heater circuit | [P2236](https://obdlens.com/codes/p2236/) | Heated oxygen sensor (HO2S) 3, bank 2 - signal circuit shorted to heater circuit | | [P2237](https://obdlens.com/codes/p2237/) | Heated oxygen sensor (HO2S) 1, bank 1, positive current control - open circuit | [P2240](https://obdlens.com/codes/p2240/) | Heated oxygen sensor (HO2S) 1, bank 2, positive current control - open circuit | | [P2238](https://obdlens.com/codes/p2238/) | Heated oxygen sensor (HO2S) 1, bank 1, positive current control - circuit low | [P2241](https://obdlens.com/codes/p2241/) | Heated oxygen sensor (HO2S) 1, bank 2, positive current control - circuit low | | [P2239](https://obdlens.com/codes/p2239/) | Heated oxygen sensor (HO2S) 1, bank 1, positive current control - circuit high | [P2242](https://obdlens.com/codes/p2242/) | Heated oxygen sensor (HO2S) 1, bank 2, positive current control - circuit high | | [P2243](https://obdlens.com/codes/p2243/) | Heated oxygen sensor (HO2S) 1, bank 1, reference voltage - open circuit | [P2247](https://obdlens.com/codes/p2247/) | Heated oxygen sensor (HO2S) 1, bank 2, reference voltage - open circuit | | [P2244](https://obdlens.com/codes/p2244/) | Heated oxygen sensor (HO2S) 1, bank 1, reference voltage - performance problem | [P2248](https://obdlens.com/codes/p2248/) | Heated oxygen sensor (HO2S) 1, bank 2, reference voltage - performance problem | | [P2245](https://obdlens.com/codes/p2245/) | Heated oxygen sensor (HO2S) 1, bank 1, reference voltage - circuit low | [P2249](https://obdlens.com/codes/p2249/) | Heated oxygen sensor (HO2S) 1, bank 2, reference voltage - circuit low | | [P2246](https://obdlens.com/codes/p2246/) | Heated oxygen sensor (HO2S) 1, bank 1, reference voltage - circuit high | [P2250](https://obdlens.com/codes/p2250/) | Heated oxygen sensor (HO2S) 1, bank 2, reference voltage - circuit high | | [P2251](https://obdlens.com/codes/p2251/) | Heated oxygen sensor (HO2S) 1, bank 1, negative current control - open circuit | [P2254](https://obdlens.com/codes/p2254/) | Heated oxygen sensor (HO2S) 1, bank 2, negative current control - open circuit | | [P2252](https://obdlens.com/codes/p2252/) | Heated oxygen sensor (HO2S) 1, bank 1, negative current control - circuit low | [P2255](https://obdlens.com/codes/p2255/) | Heated oxygen sensor (HO2S) 1, bank 2, negative current control - circuit low | | [P2253](https://obdlens.com/codes/p2253/) | Heated oxygen sensor (HO2S) 1, bank 1, negative current control - circuit high | [P2256](https://obdlens.com/codes/p2256/) | Heated oxygen sensor (HO2S) 1, bank 2, negative current control - circuit high | | [P2270](https://obdlens.com/codes/p2270/) | Heated oxygen sensor (HO2S) 2, bank 1 - signal stuck lean | [P2272](https://obdlens.com/codes/p2272/) | Heated oxygen sensor (HO2S) 2, bank 2 - signal stuck lean | | [P2271](https://obdlens.com/codes/p2271/) | Heated oxygen sensor (HO2S) 2, bank 1 - signal stuck rich | [P2273](https://obdlens.com/codes/p2273/) | Heated oxygen sensor (HO2S) 2, bank 2 - signal stuck rich | | [P2274](https://obdlens.com/codes/p2274/) | Heated oxygen sensor (HO2S) 3, bank 1 - signal stuck lean | [P2276](https://obdlens.com/codes/p2276/) | Heated oxygen sensor (HO2S) 3, bank 2 - signal stuck lean | | [P2275](https://obdlens.com/codes/p2275/) | Heated oxygen sensor (HO2S) 3, bank 1 - signal stuck rich | [P2277](https://obdlens.com/codes/p2277/) | Heated oxygen sensor (HO2S) 3, bank 2 - signal stuck rich | | [P2297](https://obdlens.com/codes/p2297/) | Heated oxygen sensor (HO2S) 1, bank 1 - signal out of range during deceleration | [P2298](https://obdlens.com/codes/p2298/) | Heated oxygen sensor (HO2S) 1, bank 2 - signal out of range during deceleration | | [P22AB](https://obdlens.com/codes/p22ab/) | Heated oxygen sensor (HO2S) 2, bank 1, positive current control - open circuit | [P22B8](https://obdlens.com/codes/p22b8/) | Heated oxygen sensor (HO2S) 2, bank 2, positive current control - open circuit | | [P22AC](https://obdlens.com/codes/p22ac/) | Heated oxygen sensor (HO2S) 2, bank 1, positive current control - circuit low | [P22B9](https://obdlens.com/codes/p22b9/) | Heated oxygen sensor (HO2S) 2, bank 2, positive current control - circuit low | | [P22AD](https://obdlens.com/codes/p22ad/) | Heated oxygen sensor (HO2S) 2, bank 1, positive current control - circuit high | [P22BA](https://obdlens.com/codes/p22ba/) | Heated oxygen sensor (HO2S) 2, bank 2, positive current control - circuit high | | [P22AE](https://obdlens.com/codes/p22ae/) | Heated oxygen sensor (HO2S) 2, bank 1, reference voltage - open circuit | [P22BB](https://obdlens.com/codes/p22bb/) | Heated oxygen sensor (HO2S) 2, bank 2, reference voltage - open circuit | | [P22AF](https://obdlens.com/codes/p22af/) | Heated oxygen sensor (HO2S) 2, bank 1, reference voltage - performance problem | [P22BC](https://obdlens.com/codes/p22bc/) | Heated oxygen sensor (HO2S) 2, bank 2, reference voltage - performance problem | | [P22B0](https://obdlens.com/codes/p22b0/) | Heated oxygen sensor (HO2S) 2, bank 1, reference voltage - circuit low | [P22BD](https://obdlens.com/codes/p22bd/) | Heated oxygen sensor (HO2S) 2, bank 2, reference voltage - circuit low | | [P22B1](https://obdlens.com/codes/p22b1/) | Heated oxygen sensor (HO2S) 2, bank 1, reference voltage - circuit high | [P22BE](https://obdlens.com/codes/p22be/) | Heated oxygen sensor (HO2S) 2, bank 2, reference voltage - circuit high | | [P22B2](https://obdlens.com/codes/p22b2/) | Heated oxygen sensor (HO2S) 2, bank 1, negative current control - open circuit | [P22BF](https://obdlens.com/codes/p22bf/) | Heated oxygen sensor (HO2S) 2, bank 2, negative current control - open circuit | | [P22B3](https://obdlens.com/codes/p22b3/) | Heated oxygen sensor (HO2S) 2, bank 1, negative current control - circuit low | [P22C0](https://obdlens.com/codes/p22c0/) | Heated oxygen sensor (HO2S) 2, bank 2, negative current control - circuit low | | [P22B4](https://obdlens.com/codes/p22b4/) | Heated oxygen sensor (HO2S) 2, bank 1, negative current control - circuit high | [P22C1](https://obdlens.com/codes/p22c1/) | Heated oxygen sensor (HO2S) 2, bank 2, negative current control - circuit high | | [P22B5](https://obdlens.com/codes/p22b5/) | Heated oxygen sensor (HO2S) 2, bank 1, pumping current trim - open circuit | [P22C2](https://obdlens.com/codes/p22c2/) | Heated oxygen sensor (HO2S) 2, bank 2, pumping current trim - open circuit | | [P22B6](https://obdlens.com/codes/p22b6/) | Heated oxygen sensor (HO2S) 2, bank 1, pumping current trim - circuit low | [P22C3](https://obdlens.com/codes/p22c3/) | Heated oxygen sensor (HO2S) 2, bank 2, pumping current trim - circuit low | | [P22B7](https://obdlens.com/codes/p22b7/) | Heated oxygen sensor (HO2S) 2, bank 1, pumping current trim - circuit high | [P22C4](https://obdlens.com/codes/p22c4/) | Heated oxygen sensor (HO2S) 2, bank 2, pumping current trim - circuit high | | [P2414](https://obdlens.com/codes/p2414/) | Heated oxygen sensor (HO2S) 1, bank 1 - exhaust sample error | [P2415](https://obdlens.com/codes/p2415/) | Heated oxygen sensor (HO2S) 1, bank 2 - exhaust sample error | | [P2416](https://obdlens.com/codes/p2416/) | Heated oxygen sensor (HO2S) 2, bank 1/heated oxygen sensor (HO2S) 3, bank 1 - signals transposed | [P2417](https://obdlens.com/codes/p2417/) | Heated oxygen sensor (HO2S) 2, bank 2/heated oxygen sensor (HO2S) 3, bank 2 - signals transposed | | [P2423](https://obdlens.com/codes/p2423/) | Hydrocarbon (HC) catalytic converter, bank 1 - efficiency below threshold | [P2424](https://obdlens.com/codes/p2424/) | Hydrocarbon (HC) catalytic converter, bank 2 - efficiency below threshold | | [P2428](https://obdlens.com/codes/p2428/) | Exhaust gas temperature (EGT), bank 1 - temperature too high | [P2429](https://obdlens.com/codes/p2429/) | Exhaust gas temperature (EGT), bank 2 - temperature too high | | [P242A](https://obdlens.com/codes/p242a/) | Exhaust gas temperature sensor 3, bank 1 - circuit malfunction | [P2466](https://obdlens.com/codes/p2466/) | Exhaust gas temperature sensor 3, bank 2 - circuit malfunction | | [P242B](https://obdlens.com/codes/p242b/) | Exhaust gas temperature sensor 3, bank 1 - circuit range/performance | [P2467](https://obdlens.com/codes/p2467/) | Exhaust gas temperature sensor 3, bank 2 - circuit range/performance | | [P242C](https://obdlens.com/codes/p242c/) | Exhaust gas temperature sensor 3, bank 1 - circuit low | [P2468](https://obdlens.com/codes/p2468/) | Exhaust gas temperature sensor 3, bank 2 - circuit low | | [P242D](https://obdlens.com/codes/p242d/) | Exhaust gas temperature sensor 3, bank 1 - circuit high | [P2469](https://obdlens.com/codes/p2469/) | Exhaust gas temperature sensor 3, bank 2 - circuit high | | [P2430](https://obdlens.com/codes/p2430/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 1 - circuit malfunction | [P2435](https://obdlens.com/codes/p2435/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 2 - circuit malfunction | | [P2431](https://obdlens.com/codes/p2431/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 1 - range/performance problem | [P2436](https://obdlens.com/codes/p2436/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 2 - range/performance problem | | [P2432](https://obdlens.com/codes/p2432/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 1 - circuit low | [P2437](https://obdlens.com/codes/p2437/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 2 - circuit low | | [P2433](https://obdlens.com/codes/p2433/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 1 - circuit high | [P2438](https://obdlens.com/codes/p2438/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 2 - circuit high | | [P2434](https://obdlens.com/codes/p2434/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 1 - circuit intermittent/erratic | [P2439](https://obdlens.com/codes/p2439/) | Secondary air injection (AIR) system, air flow/pressure sensor, bank 2 - circuit intermittent/erratic | | [P2440](https://obdlens.com/codes/p2440/) | Secondary air injection (AIR) switching valve, bank 1 - valve stuck open | [P2442](https://obdlens.com/codes/p2442/) | Secondary air injection (AIR) switching valve, bank 2 - valve stuck open | | [P2441](https://obdlens.com/codes/p2441/) | Secondary air injection (AIR) switching valve, bank 1 - valve stuck closed | [P2443](https://obdlens.com/codes/p2443/) | Secondary air injection (AIR) switching valve, bank 2 - valve stuck closed | | [P2444](https://obdlens.com/codes/p2444/) | Secondary air injection (AIR) pump, bank 1 - pump stuck on | [P2446](https://obdlens.com/codes/p2446/) | Secondary air injection (AIR) pump, bank 2 - pump stuck on | | [P2445](https://obdlens.com/codes/p2445/) | Secondary air injection (AIR) pump, bank 1 - pump stuck off | [P2447](https://obdlens.com/codes/p2447/) | Secondary air injection (AIR) pump, bank 2 - pump stuck off | | [P2448](https://obdlens.com/codes/p2448/) | Secondary air injection (AIR), bank 1 - air flow high | [P2449](https://obdlens.com/codes/p2449/) | Secondary air injection (AIR), bank 2 - air flow high | | [P244C](https://obdlens.com/codes/p244c/) | Diesel particulate filter (DPF), bank 1 - exhaust temperature too low for regeneration | [P244E](https://obdlens.com/codes/p244e/) | Diesel particulate filter (DPF), bank 2 - exhaust temperature too low for regeneration | | [P244D](https://obdlens.com/codes/p244d/) | Diesel particulate filter (DPF), bank 1 - exhaust temperature too high for regeneration | [P244F](https://obdlens.com/codes/p244f/) | Diesel particulate filter (DPF), bank 2 - exhaust temperature too high for regeneration | | [P246E](https://obdlens.com/codes/p246e/) | Exhaust gas temperature sensor 4, bank 1 - circuit malfunction | [P2473](https://obdlens.com/codes/p2473/) | Exhaust gas temperature sensor 4, bank 2 - circuit malfunction | | [P246F](https://obdlens.com/codes/p246f/) | Exhaust gas temperature sensor 4, bank 1 - circuit range/performance | [P2474](https://obdlens.com/codes/p2474/) | Exhaust gas temperature sensor 4, bank 2 - circuit range/performance | | [P2470](https://obdlens.com/codes/p2470/) | Exhaust gas temperature sensor 4, bank 1 - circuit low | [P2475](https://obdlens.com/codes/p2475/) | Exhaust gas temperature sensor 4, bank 2 - circuit low | | [P2471](https://obdlens.com/codes/p2471/) | Exhaust gas temperature sensor 4, bank 1 - circuit high | [P2476](https://obdlens.com/codes/p2476/) | Exhaust gas temperature sensor 4, bank 2 - circuit high | | [P2472](https://obdlens.com/codes/p2472/) | Exhaust gas temperature sensor 4, bank 1 - circuit intermittent | [P2477](https://obdlens.com/codes/p2477/) | Exhaust gas temperature sensor 4, bank 2 - circuit intermittent | | [P2478](https://obdlens.com/codes/p2478/) | Exhaust gas temperature sensor 1, bank 1 - out of range | [P247C](https://obdlens.com/codes/p247c/) | Exhaust gas temperature sensor 1, bank 2 - out of range | | [P2479](https://obdlens.com/codes/p2479/) | Exhaust gas temperature sensor 2, bank 1 - out of range | [P247D](https://obdlens.com/codes/p247d/) | Exhaust gas temperature sensor 2, bank 2 - out of range | | [P247A](https://obdlens.com/codes/p247a/) | Exhaust gas temperature sensor 3, bank 1 - out of range | [P247E](https://obdlens.com/codes/p247e/) | Exhaust gas temperature sensor 3, bank 2 - out of range | | [P247B](https://obdlens.com/codes/p247b/) | Exhaust gas temperature sensor 4, bank 1 - out of range | [P247F](https://obdlens.com/codes/p247f/) | Exhaust gas temperature sensor 4, bank 2 - out of range | | [P2480](https://obdlens.com/codes/p2480/) | Exhaust gas temperature sensor 5, bank 1 - open circuit | [P2485](https://obdlens.com/codes/p2485/) | Exhaust gas temperature sensor 5, bank 2 - open circuit | | [P2481](https://obdlens.com/codes/p2481/) | Exhaust gas temperature sensor 5, bank 1 - circuit low | [P2486](https://obdlens.com/codes/p2486/) | Exhaust gas temperature sensor 5, bank 2 - circuit low | | [P2482](https://obdlens.com/codes/p2482/) | Exhaust gas temperature sensor 5, bank 1 - circuit high | [P2487](https://obdlens.com/codes/p2487/) | Exhaust gas temperature sensor 5, bank 2 - circuit high | | [P2483](https://obdlens.com/codes/p2483/) | Exhaust gas temperature sensor 5, bank 1 - circuit range/performance | [P2488](https://obdlens.com/codes/p2488/) | Exhaust gas temperature sensor 5, bank 2 - circuit range/performance | | [P2484](https://obdlens.com/codes/p2484/) | Exhaust gas temperature sensor 5, bank 1 - circuit intermittent | [P2489](https://obdlens.com/codes/p2489/) | Exhaust gas temperature sensor 5, bank 2 - circuit intermittent | | [P2492](https://obdlens.com/codes/p2492/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 1 - circuit malfunction | [P2497](https://obdlens.com/codes/p2497/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 2 - circuit malfunction | | [P2493](https://obdlens.com/codes/p2493/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 1 - range/performance problem | [P2498](https://obdlens.com/codes/p2498/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 2 - range/performance problem | | [P2494](https://obdlens.com/codes/p2494/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 1 - circuit low | [P2499](https://obdlens.com/codes/p2499/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 2 - circuit low | | [P2495](https://obdlens.com/codes/p2495/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 1 - circuit high | [P249A](https://obdlens.com/codes/p249a/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 2 - circuit high | | [P2496](https://obdlens.com/codes/p2496/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 1 - circuit intermittent/erratic | [P249B](https://obdlens.com/codes/p249b/) | Exhaust gas recirculation (EGR) cooler bypass flap position sensor, bank 2 - circuit intermittent/erratic | | [P2626](https://obdlens.com/codes/p2626/) | Heated oxygen sensor (HO2S) 1, bank 1, pumping current trim - open circuit | [P2629](https://obdlens.com/codes/p2629/) | Heated oxygen sensor (HO2S) 1, bank 2, pumping current trim - open circuit | | [P2627](https://obdlens.com/codes/p2627/) | Heated oxygen sensor (HO2S) 1, bank 1, pumping current trim - circuit low | [P2630](https://obdlens.com/codes/p2630/) | Heated oxygen sensor (HO2S) 1, bank 2, pumping current trim - circuit low | | [P2628](https://obdlens.com/codes/p2628/) | Heated oxygen sensor (HO2S) 1, bank 1, pumping current trim - circuit high | [P2631](https://obdlens.com/codes/p2631/) | Heated oxygen sensor (HO2S) 1, bank 2, pumping current trim - circuit high | | [P2645](https://obdlens.com/codes/p2645/) | Rocker arm actuator A, bank 1 - open circuit | [P2655](https://obdlens.com/codes/p2655/) | Rocker arm actuator A, bank 2 - open circuit | | [P2646](https://obdlens.com/codes/p2646/) | Rocker arm actuator A, bank 1 - performance problem or actuator stuck off | [P2656](https://obdlens.com/codes/p2656/) | Rocker arm actuator A, bank 2 - performance problem or actuator stuck off | | [P2647](https://obdlens.com/codes/p2647/) | Rocker arm actuator A, bank 1 - actuator stuck on | [P2657](https://obdlens.com/codes/p2657/) | Rocker arm actuator A, bank 2 - actuator stuck on | | [P2648](https://obdlens.com/codes/p2648/) | Rocker arm actuator A, bank 1 - circuit low | [P2658](https://obdlens.com/codes/p2658/) | Rocker arm actuator A, bank 2 - circuit low | | [P2649](https://obdlens.com/codes/p2649/) | Rocker arm actuator A, bank 1 - circuit high | [P2659](https://obdlens.com/codes/p2659/) | Rocker arm actuator A, bank 2 - circuit high | | [P264A](https://obdlens.com/codes/p264a/) | Rocker arm actuator position sensor A, bank 1 - circuit malfunction | [P266A](https://obdlens.com/codes/p266a/) | Rocker arm actuator position sensor A, bank 2 - circuit malfunction | | [P264B](https://obdlens.com/codes/p264b/) | Rocker arm actuator position sensor A, bank 1 - circuit range/performance | [P266B](https://obdlens.com/codes/p266b/) | Rocker arm actuator position sensor A, bank 2 - circuit range/performance | | [P264C](https://obdlens.com/codes/p264c/) | Rocker arm actuator position sensor A, bank 1 - circuit low | [P266C](https://obdlens.com/codes/p266c/) | Rocker arm actuator position sensor A, bank 2 - circuit low | | [P264D](https://obdlens.com/codes/p264d/) | Rocker arm actuator position sensor A, bank 1 - circuit high | [P266D](https://obdlens.com/codes/p266d/) | Rocker arm actuator position sensor A, bank 2 - circuit high | | [P264E](https://obdlens.com/codes/p264e/) | Rocker arm actuator position sensor A, bank 1 - circuit intermittent/erratic | [P266E](https://obdlens.com/codes/p266e/) | Rocker arm actuator position sensor A, bank 2 - circuit intermittent/erratic | | [P2650](https://obdlens.com/codes/p2650/) | Rocker arm actuator B, bank 1 - open circuit | [P2660](https://obdlens.com/codes/p2660/) | Rocker arm actuator B, bank 2 - open circuit | | [P2651](https://obdlens.com/codes/p2651/) | Rocker arm actuator B, bank 1 - performance problem or actuator stuck off | [P2661](https://obdlens.com/codes/p2661/) | Rocker arm actuator B, bank 2 - performance problem or actuator stuck off | | [P2652](https://obdlens.com/codes/p2652/) | Rocker arm actuator B, bank 1 - actuator stuck on | [P2662](https://obdlens.com/codes/p2662/) | Rocker arm actuator B, bank 2 - actuator stuck on | | [P2653](https://obdlens.com/codes/p2653/) | Rocker arm actuator B, bank 1 - circuit low | [P2663](https://obdlens.com/codes/p2663/) | Rocker arm actuator B, bank 2 - circuit low | | [P2654](https://obdlens.com/codes/p2654/) | Rocker arm actuator B, bank 1 - circuit high | [P2664](https://obdlens.com/codes/p2664/) | Rocker arm actuator B, bank 2 - circuit high | | [P265A](https://obdlens.com/codes/p265a/) | Rocker arm actuator position sensor B, bank 1 - circuit malfunction | [P267A](https://obdlens.com/codes/p267a/) | Rocker arm actuator position sensor B, bank 2 - circuit malfunction | | [P265B](https://obdlens.com/codes/p265b/) | Rocker arm actuator position sensor B, bank 1 - circuit range/performance | [P267B](https://obdlens.com/codes/p267b/) | Rocker arm actuator position sensor B, bank 2 - circuit range/performance | | [P265C](https://obdlens.com/codes/p265c/) | Rocker arm actuator position sensor B, bank 1 - circuit low | [P267C](https://obdlens.com/codes/p267c/) | Rocker arm actuator position sensor B, bank 2 - circuit low | | [P265D](https://obdlens.com/codes/p265d/) | Rocker arm actuator position sensor B, bank 1 - circuit high | [P267D](https://obdlens.com/codes/p267d/) | Rocker arm actuator position sensor B, bank 2 - circuit high | | [P265E](https://obdlens.com/codes/p265e/) | Rocker arm actuator position sensor B, bank 1 - circuit intermittent/erratic | [P267E](https://obdlens.com/codes/p267e/) | Rocker arm actuator position sensor B, bank 2 - circuit intermittent/erratic | | [P2A00](https://obdlens.com/codes/p2a00/) | Heated oxygen sensor (HO2S) 1, bank 1 - circuit range/performance | [P2A03](https://obdlens.com/codes/p2a03/) | Heated oxygen sensor (HO2S) 1, bank 2 - circuit range/performance | | [P2A01](https://obdlens.com/codes/p2a01/) | Heated oxygen sensor (HO2S) 2, bank 1 - circuit range/performance | [P2A04](https://obdlens.com/codes/p2a04/) | Heated oxygen sensor (HO2S) 2, bank 2 - circuit range/performance | | [P2A02](https://obdlens.com/codes/p2a02/) | Heated oxygen sensor (HO2S) 3, bank 1 - circuit range/performance | [P2A05](https://obdlens.com/codes/p2a05/) | Heated oxygen sensor (HO2S) 3, bank 2 - circuit range/performance | | [P2A06](https://obdlens.com/codes/p2a06/) | Heated oxygen sensor (HO2S) 1, bank 1 - circuit negative voltage | [P2A09](https://obdlens.com/codes/p2a09/) | Heated oxygen sensor (HO2S) 1, bank 2 - circuit negative voltage | | [P2A07](https://obdlens.com/codes/p2a07/) | Heated oxygen sensor (HO2S) 2, bank 1 - circuit negative voltage | [P2A10](https://obdlens.com/codes/p2a10/) | Heated oxygen sensor (HO2S) 2, bank 2 - circuit negative voltage | | [P2A08](https://obdlens.com/codes/p2a08/) | Heated oxygen sensor (HO2S) 3, bank 1 - circuit negative voltage | [P2A11](https://obdlens.com/codes/p2a11/) | Heated oxygen sensor (HO2S) 3, bank 2 - circuit negative voltage | | [P31BE](https://obdlens.com/codes/p31be/) | Intake manifold tuning valve position signal (Bank 1) - reset count message incorrect | [P31BF](https://obdlens.com/codes/p31bf/) | Intake manifold tuning valve position signal (Bank 2) - reset count message incorrect | | [P3400](https://obdlens.com/codes/p3400/) | Cylinder deactivation system, bank 1 | [P3497](https://obdlens.com/codes/p3497/) | Cylinder deactivation system, bank 2 | | [P340A](https://obdlens.com/codes/p340a/) | Deactivation/intake valve control, bank 1 - circuit malfunction | [P340B](https://obdlens.com/codes/p340b/) | Deactivation/intake valve control, bank 2 - circuit malfunction | | [P340C](https://obdlens.com/codes/p340c/) | Deactivation/exhaust valve control, bank 1 - circuit malfunction | [P340D](https://obdlens.com/codes/p340d/) | Deactivation/exhaust valve control, bank 2 - circuit malfunction | | [P341A](https://obdlens.com/codes/p341a/) | Deactivation/intake valve control, bank 1 - circuit performance problem | [P341B](https://obdlens.com/codes/p341b/) | Deactivation/intake valve control, bank 2 - circuit performance problem | | [P341C](https://obdlens.com/codes/p341c/) | Deactivation/exhaust valve control, bank 1 - circuit performance problem | [P341D](https://obdlens.com/codes/p341d/) | Deactivation/exhaust valve control, bank 2 - circuit performance problem | Bank 1 is the side containing cylinder 1. Bank 2 is the other side on V or flat engines; inline engines have only Bank 1. For exhaust oxygen sensors, Sensor 1 is upstream, closest to the engine; Sensor 2 is downstream, after the catalyst. [P0420](https://obdlens.com/codes/p0420/) · [P0430](https://obdlens.com/codes/p0430/) · [P0135](https://obdlens.com/codes/p0135/) · [P0141](https://obdlens.com/codes/p0141/) · [Brand references](https://obdlens.com/brands/) · [Pending, stored and permanent codes](https://obdlens.com/knowledge/pending-stored-permanent-codes/) ## What is Bank 1? Bank 1 is the side containing cylinder 1. ## What is Bank 2? Bank 2 is the other side on V or flat engines; inline engines have only Bank 1. ## Do paired codes prove an engine has two banks? A paired definition does not prove that your engine has both banks. Reference-family membership is not proof that a code applies to every listed ECU or vehicle. Runtime-ready definitions are not physical-vehicle validation. Unavailable readings must not be treated as zero. App and hardware sale availability must be checked separately. --- Reference-family membership is not proof that a code applies to every listed ECU or vehicle. Runtime-ready definitions are not physical-vehicle validation. Unavailable readings must not be treated as zero. App and hardware sale availability must be checked separately.