sbellan

Is there a list available of engine code (aux awn,abz...)versus tranny code for d2 A8 and S8 i need to find an ecu and tcu and speedometer for a 2001 s8 canadian, doesnt matter if speedo is in mph

PaulW

From my 01.....$175 shipped to Canada. Search car-part.com and you'll find an ECU out of WI. They might have the speedo also.

Email me if you are interested.

sbellan

Ok it's interresing Paul but the problem is that i don't know what tcu and speedometer and ecu are compatible togheter versus the engine code and transmission code. I need to be sure before buying anything. Steph

PaulW

In 01 they had the engine code AUX.

You could use any instrument cluster out of a facelift A8/S8, they will all work.

What are you specifically trying to accomplish?

sbellan

I just bought a wrecked 2001 s8 with and all the powertrain included, but the guy sold tcu, ecu and speedometer. I will take this powertrain to swap it in my 1990 coupe quattro. So i need all 3 parts to make it start. You said that the speedometer even from an a8 would do the job? And i red that a 2002 S8 tcu have a ''squirt'' option? What is that and what is the benefit? And will it work with a 2001 ecu? Thanks for your answer Paul.