[8] Monitoring of mean quantity adaptation: Plausibility

[8] Monitoring of mean quantity adaptation: Plausibility

Test 1: Monitoring of mean quantity adaptation

1. Monitoring of mean quantity adaptation

Test 1.1: Inspect charge air system for leaks.

Test 1.2: Check component HFM-SFI.

Test 1.3: Check component G3/2 (O2 sensor upstream of KAT).

Test 1.4: Reset quantity mean value adaptation data.

1.1. Inspect charge air system for leaks.
Inspect charge air system for leaks.
Important notes

- The following test sequence has changed.
- Follow the test procedure precisely!
- The test must be performed with the engine oil cap removed.
Communication with ECU required

1.2. Check component HFM-SFI.

1.2. No further information available.


1.3. Check component G3/2 (O2 sensor upstream of KAT).
Important note

- After replacement of component G3/2 (O2 sensor upstream of KAT), the lambda values must be reset via menu 'Control unit adaptations'.
Communication with ECU required

1.4. Reset quantity mean value adaptation data.
In this case proceed as follows:

- Select menu 'Control unit adjustments' in control unit CDI.
- Reset quantity mean value adaptation data.


1.4. No further information available.