Audi a4 b6 ecu removal replacement engine computer our website.
Audi a4 b6 ecu relay location.
Fuse box in passenger compartment.
Fuxe box diagram and amperage list.
Identifying and legend fuse box audi a4 b6 2000 2006.
Check fuses position on the image.
To access it you must have the left hand side door open and remove the side dash cover pushing it.
It s 3 layers deep under the tcm under the ecm in the.
Finally found my ecm relay location.
The audi a4 b6 and b7 fuse box is located on the left side of the dashboard see image on the right.
Audi a4 next to the ecu there are 2 relays one is number 369 and the other is number 219.
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The 2 thin wires are broken clean due to oxydation.
Locate fuse and relay.
At the back of the relay 219 there are 5 wires 3 of them are thick and the other 2 thin wires.
This video will show you how to locate the internal relays on your audi a4 s4 or rs4 b6 and b7 2001 2008.
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