CLAAS 775Fh – Claas Eng A15 Engine Module: Injector of Cylinder N°4 Calibration Invalid

The injector of cylinder n°4 has invalid calibration, which may cause the engine to run with difficulty. The issue is related to the electronic injector and the engine module.

1. 1

   The engine module ENG (A15)

2. 2

   Electronic injector (Y320-4)

1. 1

   Verify calibration data

   Check the calibration data for the electronic injector (Y320-4) using the service manual.

2. 2

   Inspect the engine module

   Examine the engine module ENG (A15) for any signs of malfunction or error.

3. 3

   Reprogram or replace the injector

   If the calibration is invalid, reprogram the electronic injector (Y320-4) or replace it if necessary.