Control Module For Diesel-Direct Fuel Injection System, Replacing

Control Module For Diesel-Direct Fuel Injection System, Replacing

Work procedure
Check control module identification of the previous control module for Diesel-Direct fuel injection system as follows:
- Connect diagnostic tester.
- Switch ignition on.
- Under address word 33, select "Diagnostic mode 9: vehicle information".
- Select the vehicle information "Test-ID 04: Calibration Identification".

Control module identification will be indicated, e.g.:
3B0907551CG 0001

- End diagnosis and switch ignition off.
- Remove wiper arms and wind cowl.
- Disengage connector from control module and then remove the connector.







- Press mounting bracket (arrow) toward left and pull control module out.
- Insert the new control module into the mounting frame.
- Install connector from control module and engage.
- Check whether new control module identification matches old control module identification.
- Generate readiness code.