Replacing rail pressure sensor and injector
This function must be used when the rail pressure sensor and one or more injectors has been replaced.
The function writes down the new and the old injector codes into the control unit's memory and the following values are reset:
Correction of diesel quantity pre-injection (according to ageing of injectors).
Correction of diesel quantity main injection (according to signal read by lambda sensor).
Note:
All injector codes must be entered. For example, has 1 injector been replaced, then must 1 new code and 3 old codes be entered.
Must be performed when:
Replacing of rail pressure sensor.
This procedure contributes to reducing engine noise and contributes to fulfilment of governing emission standards.
Test conditions:
Ignition on.
Procedure:
Start the function and follow the instructions in the program.