Audi ECU - 4B0 907 551L /  0 261 206 562  551L

Up for sale is a Working, in excellent condition

00 01 AUDI A6 2.7 Turbo AT ENGINE COMPUTER MODULE ECU ECM

PART NUMBER:4B0907551L(ACTUAL)

INTERCHAGE WITH:

4B0997551MX / 4B0 997 551 MX

BOSCH:0 261 206 562 0261206562 

  WILL FIT ONLY:# Model  Year  Description
 # Model  Year  Description
1 AUDIA6 00    Ele Cont Unit (ECU), 2.7L (turbo), AT
2 AUDIA6 01    Ele Cont Unit (ECU), 2.7L (turbo), AT,
                    thru VIN 008000

As always your best bet is to match the part numbers with the part you need. 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.