2 ECU: 4D0 907 379 P and 8D0 907 557 P
2 ECU: 4D0 907 379 P and 8D0 907 557 P
Car is 1998 A4 B6 1.8T quattro manual.
The 8D0 is currently in the car, chipped TAP.
The 4D0 found its way on our shelf. Can it be used? I want to send an ECU out for tuning. If the 4D0 is no good, what ECU # should I look for as a 2nd ECU to send out for tuning?
The 8D0 is currently in the car, chipped TAP.
The 4D0 found its way on our shelf. Can it be used? I want to send an ECU out for tuning. If the 4D0 is no good, what ECU # should I look for as a 2nd ECU to send out for tuning?
