Bosch engine control unit for OM646 2.2 CDI

Mercedes-Benz OM646 Engine ECU Repair – A 646 150 04 91

Brands: Mercedes-Benz

Price on request — every repair is quoted individually.

Repair description

For a more accurate assessment, please provide the diagnostic fault codes from your vehicle. Based on these codes, we can advise you on further testing and possible repair options.

Typical symptoms & faults

+No communication with the engine control unit
+Rough engine running or poor engine performance

Part numbers

Mercedes-Benz: A 646 150 04 91
Bosch: 0 281 012 226