Control Unit - BMW 5er E28 - engine control unit Bosch Motronic ML3.1 / 3.2 / 3.3

Fault in Bosch Motronic ML3.1 / 3.2 / 3.3 engine control unit.

The engine does not start or runs very unevenly. The ignition coil and injection nozzles are not controlled correctly. Faults are reported in the 5-volt circuit.

Replacement unit for irreparable faults

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