BMW 5 SERIES 2.5 – 3.0 523i / 525i / 530i ECU
(Engine Management) – Part No: 7588620 / 5WK93650
Common Faults:
12474 Injection valve 1,2,3 or motor ecu internal error or 30BA Injection valve 1,2,3 or motor ecu internal error.
12475 Injector 4,5,6 or DME internal error or 30BB Injector 4,5,6 or DME internal error.
Other fault on request.
Part Numbers:
BMW Part Number – 7588620
Continental Part Number – 5WK93650