Control Unit - Audi A8/S8 (4D) - engine control unit Bosch M3.8.x / M5.9.x

Fault in Bosch M3.8.x / M5.9.x engine control unit.

The ignition coil is not being controlled correctly. Communication cannot be established with the CAN bus. Faults are occurring in the 5-volt circuit. The throttle valve signal is faulty.

Replacement unit for irreparable faults

If the engine control unit can no longer be repaired, we can usually supply an inexpensive used part. The data can almost always be transferred from the original to the replacement unit, eliminating the need for programming on the vehicle.
Please enquire with the part number and we will check availability and the current price for you.