Up for sale is a Working, in excellent condition 2002 Volkswagen Passat  V6 ECU. This removed from a recent crash damaged 2002 Passat . 

 May work with some others too, - do your research as to if this will work in your car. Audi part number listed at top, match this. As always your best bet is to match the part numbers with the part number off your original control unit. Useful if you have had a failure or if you are getting a tuned unit and want to have a spare unit. This unit is over $1000 retail from a Bosch authorized service center.A faulty ECU is a common no start or random stalling problem with these cars. These can also cause issues with erroneous check engine lights, idle control problems as well as emission control & cold or hot start problems. Low power & lean running are also fair game. I have also seen fuel pump relay turn on faults (ECU won't turn on the fuel pump), as well as an condition where the high speed injector driver has failed. This causes the car to sit and idle fine, but it won't accelerate. Comes with a 30 day functionality guarantee, please see the details related to this on the return policy details section of this listing.