OBD LensCylinder 8 - pressure variation high
1 reference families · Generic OBD2
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 574 · 17191–17220 shownCylinder 8 - combustion performance
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) system - flow malfunction
9 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, Dacia / Renault, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) system - insufficient flow detected
11 reference families · BMW, Dodge / Fiat, Ford, Acura / Honda, ISUZU, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) system - excessive flow detected
10 reference families · BMW, Dodge / Fiat, Ford, ISUZU, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) - circuit malfunction
10 reference families · BMW, Ford, GM, ISUZU, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) system - range/performance problem
12 reference families · BMW, Dodge / Fiat, Ford, GM, Acura / Honda, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, Dacia / Renault, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) valve position sensor A - low input
9 reference families · BMW, Ford, ISUZU, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) valve position sensor A - high input
10 reference families · BMW, Ford, Acura / Honda, ISUZU, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) valve position sensor B - low input
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) valve position sensor B - high input
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) sensor A - circuit malfunction
5 reference families · BMW, Dodge / Fiat, Generic OBD2, Dacia / Renault, GAC / Lexus / Toyota
Exhaust gas recirculation (EGR) temperature sensor A - circuit malfunction
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) temperature sensor A - circuit range/performance
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) temperature sensor A - circuit low
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) temperature sensor A - circuit high
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) temperature sensor A - circuit intermittent/erratic
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) temperature sensor A/B - correlation
1 reference families · Generic OBD2
Secondary air injection (AIR) system - malfunction
9 reference families · BMW, Ford, Acura / Honda, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Secondary air injection (AIR) system - incorrect flow detected
9 reference families · BMW, Ford, Acura / Honda, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Secondary air injection (AIR) solenoid A - circuit malfunction
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Secondary air injection (AIR) solenoid A - open circuit
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Secondary air injection (AIR) solenoid A - short circuit
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Secondary air injection (AIR) solenoid B - circuit malfunction
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Secondary air injection (AIR) solenoid B - open circuit
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Secondary air injection (AIR) solenoid B - short circuit
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Secondary air injection (AIR) pump relay A - circuit malfunction
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Secondary air injection (AIR) pump relay B - circuit malfunction
8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen
Exhaust gas recirculation (EGR) temperature sensor B - circuit malfunction
1 reference families · Generic OBD2
Exhaust gas recirculation (EGR) temperature sensor B - circuit range/performance
1 reference families · Generic OBD2
OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope