Engine Control Module without Anti-Theft Protection

Engine Control Module without Anti-Theft Protection

• If it is desired to replace Engine Control Module (ECM), connect Vehicle Diagnosis, Testing and Information System (VAS 5051 ) and perform the guided function "Replace control module ".

Removing

- Switch off ignition.

- Remove wiper arms and plenum chamber cover

- Remove plenum chamber bulkhead

- Disengage forward harness connector - 1 - from Engine Control Module (ECM) and disconnect it.





- Pry up locking mechanism - 2 - slightly.

- Then slide Engine Control Module (ECM) out of retainer - arrow -.

- Now disengage rear harness connector from Engine Control Module (ECM) and disconnect it.

Installing

- Connect rear harness connector to Engine Control Module (ECM) and engage it.

- Slide Engine Control Module (ECM) on to retaining plate.

- Now connect front harness connector to Engine Control Module (ECM) and engage it.

- Install plenum chamber bulkhead

- Install wiper arms and plenum chamber cover