20AD

Self-adaptation of mixture formation for left bank of cylinders is at limit value (at part load). (P0173, P0174, P0175)


Possible cause:

- Selfadaptation of mixture formation
Affected functions:

- Engine output

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Test 1: Check self-adaptation of mixture formation.

1. Check self-adaptation of mixture formation.
The test prerequisites are not fulfilled.NO IDLINGNote

- Engine should be at idle speed.
Continue with button F2