Jetta Sedan L5-2.5L (CBTA) (2009)
Engine Control Module: Service and Repair
Engine Control Module, without Anti-Theft Protection
Engine Control Module, without Anti-Theft Protection
‹› If it is desired to replace the Engine Control Module (ECM), connect the (VAS 5051) and perform the guided function " Replace control module".
Removing
-
Switch off the ignition.
-
Remove the wiper arms and plenum chamber cover.
-
Remove the plenum chamber bulkhead.
-
Disengage the forward electrical connector - 1 - from the ECM and disconnect it.
-
Pry up the locking mechanism - 2 - slightly.
-
Then slide the ECM out of the retainer - arrow -.
-
Now disengage the rear electrical connector from the ECM and disconnect it.
Installing
-
Connect the rear electrical connector to the ECM and engage it.
-
Slide the ECM onto the retaining plate.
-
Now connect the forward electrical connector to the ECM and engage it.
-
Install the plenum chamber bulkhead.
-
Install the wiper arms and plenum chamber cover.