Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
– Pry off caps on wiper arms using a screwdriver.
– Loosen nuts -arrows- by several turns.
– Loosen wiper arms by gently rocking wiper arm. Remove nuts
and remove wiper arms.
Note
If wiper arm cannot be removed in this way, use a standard puller.
– Remove bolts -arrows- for cowl panel trim -1-.
– Pull cowl panel trim off from windshield.
– Remove bolts -arrows- and remove cover for E-box at right in
engine compartment.
WARNING
The heater pump valve unit (left of E-box) becomes very hot
during operation - Risk of burning!
– Carefully pry off retaining clip -2- with a screwdriver
-arrows 1 and 2- and remove ECM from E-box.
Caution
To avoid damage (burning) of wire connections and harness
connectors, insulation and control modules, the following work
steps must be adhered to exactly! Observe operating instruc‐
tions for heat gun.
Audi A6 2005 ➤
Fuel Injection and Ignition - Edition 03.2008
42 Rep. Gr.24 - Fuel injection system