A4 Quattro Cabriolet L4-2.0L Turbo (BWT) (2009)
/Page-918005.png)
CAUTION!
By heating the shear bolts, parts of the protective housing are heated intensely. Do not burn yourself on this! Make sure that only the
shear bolts are heated as much as possible, and not any of the surrounding parts. Possibly cover these parts.
-
Direct heat gun nozzle at shear bolt on the retaining tab.
-
Switch on heat gun and heat bolt for approximately 20 to 25 seconds.
-
Then grab bolt head with the locking pliers and unscrew the shear bolt.
The procedure for the second shear bolt is exactly the same.
-
Both bolts that are screwed into the ECM do not require heating. They can be removed without heat.
Then, the engine control module (ECM) can be separated from the protective housing.
-
Disengage connector retainers - arrows - and disconnect connectors - 1 and 2 - from Engine Control Module (ECM).
