Control Unit - VW Golf 3 (1H) - engine control unit Digifant I / Motronic MP4.0

Fault in the Siemens Digifant I / Bosch Motronic MP4.0 engine control unit.

The engine fails to start or starts with difficulty. The ignition coils are not being activated correctly. Problems with the earth connection occur. The engine control unit fails completely.

Replacement unit for irreparable faults

If the engine control unit can no longer be repaired, we can, in most cases, supply a cost-effective second-hand part. The data can almost always be transferred from the original unit to the replacement unit, meaning that no programming is required on the vehicle.
Please enquire using the part number; we will check availability and the current price for you.