A new relay fixed the problem and the car started right up.
Audi a4 b6 ecu relay location.
Check fuses position on the image.
Open cars not starting reply subscribe.
It s 3 layers deep under the tcm under the ecm in the.
Finally found my ecm relay location.
At the back of the relay 219 there are 5 wires 3 of them are thick and the other 2 thin wires.
The audi a4 b6 and b7 fuse box is located on the left side of the dashboard see image on the right.
Locate fuse and relay.
Fuse box in passenger compartment.
The 2 thin wires are broken clean due to oxydation.
Get your audi parts here.
Audi a4 next to the ecu there are 2 relays one is number 369 and the other is number 219.
Identifying and legend fuse box audi a4 b6 2000 2006.
This video will show you how to locate the internal relays on your audi a4 s4 or rs4 b6 and b7 2001 2008.
For the audi a4 b7 8e 8h 2004 2005 2006 2007 2008 2009 model year.
Http amzn to 1pquqv4 my car tools and supplies guide.
A4 b6 platform discussion discussion forum for the b6 audi a4 produced from 2002 2005 ecm power relay control circuit j271.