Engine Control Module -J623-, Removing And Installing, Engine Control Module With Protective Housing: Installing

WARNING: This page is about a different car, the 2015 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.

Install In Reverse Order Of Removal And Note The Following:

-- Engine Control Module -J623- must be installed again with protective housing.

-- Clean any locking fluid still in the threaded holes for the shear bolts. Cleaning can be performed with a thread tap.

-- Always use new shear bolts.

Perform The Following Step After Installing A New Engine Control Module:

-- Activate the engine control module in "Guided Functions " mode under "replace Engine Control Module". Refer to Vehicle Diagnostic Tester.