Manufacturer Code Charts: 127000

The values for injector injection quantity adjustment (cylinder 5) are faulty.


Possible cause:

- Adjustment of injector injection quantities
Affected functions:

- Power generation

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Test 1: Check injector injection quantity adjustment.

1. Check injector injection quantity adjustment.
Adjustment of injector injection quantities
Figure legend/figure1

- Y76 (Fuel injectors)
Figure legend/figure2

- 1-6Arrangement of cylinders
Important notes

- The adjustment of injector injection quantities must be performed when replacing injectors.
- After replacing one or several injectors, the corresponding adjustment values of the injectors replaced must be recorded in the control module for the specific cylinder.
- The 7 digits marked with a circle represent the adjustment value.
- The values of the zero quantity calibration and the quantity mean value adaptation are automatically reset during the injector injection quantity adjustment.
- The engine may temporarily run more roughly after the injector injection quantity adjustment because the learned values are reset.
Communication with ECU required