Diagnosis Conditions
- Oxygen sensing system active
- Time elapsed after engine start-up:
- 250 to 350 seconds (USA)
- 302 to 402 seconds (RoW)
- Engine temperature > 62° C
- Intake air temperature < 90° C
- Air mass flow between 40 kg/h and 140 kg/h
- Load signal between 18% and 80%
NOTE:
Air leaks ahead of the oxygen sensors can lead to a fault in adaptation. Check exhaust system for leaks. If the fuel tank reserve light is switched on, no fault is entered.