Work Procedure
Description
This describes how to erase the mixture ratio self-learning value. For the actual procedure, follow the instructions in "Diagnosis Procedure".
Work Procedure
- START
With CONSULT:
- Start engine and warm it up to normal operating temperature.
- Select "SELF-LEARNING CONT" in "WORK SUPPORT" mode With CONSULT:
- Clear mixture ratio self-learning value by touching "CLEAR".
Without CONSULT
- Start engine and warm it up to normal operating temperature.
- Turn ignition switch OFF.
- Disconnect mass air flow sensor harness connector.
- Restart engine and let it idle for at least 5 seconds.
- Stop engine and reconnect mass air flow sensor harness connector.
- Check DTC. Make sure DTC P0102 is detected.
- Erase the DTC P0102.
- Check DTC. Make sure DTC P0000 is detected.
>>
END