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 22

Code or signal meaning

Reference

Brand context

78,140 matches

Page 554 · 16591–16620 shown

P013F00

Медленный отклик датчика O2 — от обедненного до обогащенного состояния (ряд 1/датчик 2))

1 reference families · Genesis / Hyundai / Kia

P0140

Heated oxygen sensor (HO2S) 2, bank 1 - no activity detected

12 reference families · BMW, Continental Synerject Easy U, Ford, Genesis / Hyundai / Kia, Datsun / Lada, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, УАЗ, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P014000

Отсутствие активности в цепи датчика концентрации кислорода (ряд 1, датчик 2)

1 reference families · Genesis / Hyundai / Kia

P0141

Heated oxygen sensor (HO2S) 2, bank 1, heater circuit malfunction

14 reference families · BMW, Ford, Acura / Honda, Genesis / Hyundai / Kia, ISUZU, Datsun / Lada, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, Dacia / Renault, GAC / Lexus / Toyota, УАЗ, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P014100

Цепь нагревательного элемента датчика концентрации кислорода (ряд 1, датчик 2)

1 reference families · Genesis / Hyundai / Kia

P0142

Heated oxygen sensor (HO2S) 3, bank 1 - 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

P0143

Heated oxygen sensor (HO2S) 3, bank 1 - low voltage

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

P0144

Heated oxygen sensor (HO2S) 3, bank 1 - high voltage

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

P0145

Heated oxygen sensor (HO2S) 3, bank 1 - slow response

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

P0146

Heated oxygen sensor (HO2S) 3, bank 1 - no activity detected

8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0147

Heated oxygen sensor (HO2S) 3, bank 1, heater circuit 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

P0148

Fuel delivery error

3 reference families · BMW, Generic OBD2, GAC / Lexus / Toyota

P0149

Fuel timing error

3 reference families · BMW, Generic OBD2, GAC / Lexus / Toyota

P014A

Heated oxygen sensor (HO2S) 2, bank 2 - delayed response rich to lean

1 reference families · Generic OBD2

P014B

Heated oxygen sensor (HO2S) 2, bank 2 - delayed response lean to rich

1 reference families · Generic OBD2

P014C

Heated oxygen sensor (HO2S) 1, bank 1 - slow response rich to lean

1 reference families · Generic OBD2

P014D

Heated oxygen sensor (HO2S) 1, bank 1 - slow response lean to rich

1 reference families · Generic OBD2

P014E

Heated oxygen sensor (HO2S) 1, bank 2 - slow response rich to lean

1 reference families · Generic OBD2

P014F

Heated oxygen sensor (HO2S) 1, bank 2 - slow response lean to rich

1 reference families · Generic OBD2

P0150

Heated oxygen sensor (HO2S) 1, bank 2 - 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

P0151

Heated oxygen sensor (HO2S) 1, bank 2 - low voltage

8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0152

Heated oxygen sensor (HO2S) 1, bank 2 - high voltage

8 reference families · BMW, Ford, Dodge / Mitsubishi, Infiniti / Nissan, Generic OBD2, Belgee / Geely / Proton, GAC / Lexus / Toyota, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

P0153

Heated oxygen sensor (HO2S) 1, bank 2 - slow response

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

P0154

Heated oxygen sensor (HO2S) 1, bank 2 - no activity 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

P0155

Heated oxygen sensor (HO2S) 1, bank 2, heater circuit 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

P0156

Heated oxygen sensor (HO2S) 2, bank 2 - 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

P0157

Heated oxygen sensor (HO2S) 2, bank 2 - low voltage

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

P0158

Heated oxygen sensor (HO2S) 2, bank 2 - high voltage

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

P0159

Heated oxygen sensor (HO2S) 2, bank 2 - slow response

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

P015A

Heated oxygen sensor (HO2S) 1, bank 1 - delayed response rich to lean

1 reference families · Generic OBD2

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OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope