Does anyone have the ECU pinout for a 2000 audi a6 2.8? I am installing a pair of rear o2 simulators so that I can get rid of the CEL and pass emissions. Thanks

 

HO2S 1, bank 1 right hand side of engine pins 25/26 shield wire pin is 14,
HO2S 1 bank 2 bank = pins 39/40 shield = pin 14,

im thinking pin 25 is first o2 sensor and 26 is second and so on


[IMG]local://upfiles/12092/537D56A6A3FA48969021EFA47C690841.jpg[/IMG]

 

Thanks for the help, it would have taken forever to probe all the ecu wires

 

Sorry to be digging this thread up after so long - any chance you have the pinouts for a 2000 A6 2.7t? I am installing an avc-r and need the following:
speed sensor
rpm
and throttle
I was using this as an example for what to grab:
http://forums.audiworld.com/s4/msgs/2384267.phtml
but I am not sure if the S4 and A6 share the same wiring (although I suspect the APB engine code does).
Any help would be appreciated.
Sean