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Home >> Volkswagen >> 2006 >> Jetta Sedan (1K2) L5-2.5L (BGQ) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Engine Control Module, through 10.08 >> without Anti-Theft Protection
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without Anti-Theft Protection







without Anti-Theft Protection

• If the Engine Control Module (ECM) will be replaced, connect the vehicle diagnostic tester and perform the "Replacing Engine Control Module" guided function.

Removing

- Turn off the ignition.

- Remove the wiper arms and plenum chamber cover.

- Remove the plenum chamber bulkhead.

- Disengage the front harness connector - 1 - and disconnect it from the ECM.






- Pry up the locking mechanism - 2 - slightly.

- Then, slide the ECM out of the retainer - arrow -.

- Now, disengage the rear harness connector and disconnect it from the ECM.

Installing

- Connect the rear harness connector to the ECM and engage it.

- Slide the ECM onto the retaining plate.

- Press the catch - 2 - against the ECM.






- Now, connect the front connector - 1 - to the ECM and engage it.

- Install the plenum chamber bulkhead.

- Install the wiper arms and plenum chamber cover.
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