Control Unit - Volvo S40 II / V50 (M) - Engine control unit Siemens SID 803A

Fault in the Siemens SID 803A engine control unit.

The injection nozzle control is faulty.
Communication cannot be established via the CAN bus.

Please ring us in advance, to clarify whether any other components need to be sent in alongside the engine control unit.

Fault code:

P0606 – PCM / ECM Processor Fault

Replacement unit for irreparable faults

If the engine control unit can no longer be repaired, we can, in most cases, supply an affordable 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.