P0136

P0136

Ageing Of Oxygen Sensor After TWC Bank 1 - Above/Below Limit

- Air mass between 25 kg/h and 120 kg/h
- Oxygen sensing after TWC is active
- Basic adaptation has reached steady condition
- No secondary air diagnosis
- No fuel tank ventilation diagnosis
- EVAP canister not highly loaded
- No faults in memory

Possible fault cause
- Implausible signal from oxygen sensor

Affected terminals

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Diagnosis/Troubleshooting

Work Instruction 1 - 2: