OBD LensCanister solenoid valve stuck normally closed
1 reference families · Changan
Diagnostic knowledge search
23,879 code identifiers with scoped meanings, and 54,261 enhanced signal definitions. No VIN or personal information is needed.
Diagnostic explainers
Pending, stored and permanent codes · Enhanced PIDs and Mode 2278,140 matches
Page 580 · 17371–17400 shownEvaporative emission (EVAP) system, vent control - circuit low
4 reference families · BMW, Acura / Honda, Generic OBD2, GAC / Lexus / Toyota
Canister vent valve control circuit voltage too low
1 reference families · Changan
Evaporative emission (EVAP) system, vent control - circuit high
4 reference families · BMW, Acura / Honda, Generic OBD2, GAC / Lexus / Toyota
Canister vent valve control circuit voltage too high
1 reference families · Changan
Exhaust gas recirculation (EGR) valve actuator B - flow malfunction
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) B - insufficient flow detected
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) valve actuator B - excessive flow detected
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) valve actuator A - learning limit exceeded
2 reference families · ISUZU, Generic OBD2
Exhaust gas recirculation (EGR) valve B - learning limit exceeded
1 reference families · Generic OBD2
Exhaust gas pressure control valve B
1 reference families · Generic OBD2
Exhaust gas pressure control valve B - circuit range/performance
1 reference families · Generic OBD2
Exhaust gas pressure control valve B - circuit low
1 reference families · Generic OBD2
Exhaust gas pressure control valve B - circuit high
1 reference families · Generic OBD2
Exhaust gas pressure control valve B - circuit intermittent
1 reference families · Generic OBD2
Exhaust gas pressure control valve B - valve stuck open
1 reference families · Generic OBD2
Exhaust gas pressure control valve B - valve stuck closed
1 reference families · Generic OBD2
Exhaust gas pressure control valve position sensor/switch B - circuit malfunction
1 reference families · Generic OBD2
Exhaust gas pressure control valve position sensor/switch B - circuit range/performance
1 reference families · Generic OBD2
Exhaust gas pressure control valve position sensor/switch B - circuit low
1 reference families · Generic OBD2
Exhaust gas pressure control valve position sensor/switch B - circuit high
1 reference families · Generic OBD2
Exhaust gas pressure control valve position sensor/switch B - circuit intermittent/erratic
1 reference families · Generic OBD2
Evaporative emission (EVAP) canister purge valve B - open circuit
1 reference families · Generic OBD2
Evaporative emission (EVAP) canister purge valve B - circuit low
1 reference families · Generic OBD2
Evaporative emission (EVAP) canister purge valve B - circuit high
1 reference families · Generic OBD2
Evaporative emission (EVAP) canister purge valve B - performance problem or valve stuck open
1 reference families · Generic OBD2
Evaporative emission (EVAP) canister purge valve B - EVAP valve stuck closed
1 reference families · Generic OBD2
Refuelling vapour control valve - open circuit
1 reference families · Generic OBD2
Refuelling vapour control valve - circuit low
1 reference families · Generic OBD2
Refuelling vapour control valve - circuit high
1 reference families · Generic OBD2
OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope