BMW specific DTC OBD2 code: P1622 MAP Cooling Control Circuit Electrical
BMW specific DTC OBD2 code: P1620 MAP Cooling Control Circuit Signal High
BMW specific DTC OBD2 code: P1619 MAP Cooling Control Circuit Signal Low
BMW specific DTC OBD2 code: P1611 Serial Communicating Link Transmission Control Module
BMW specific DTC OBD2 code: P1609 Serial Communicating Link EML
BMW specific DTC OBD2 code: P1608 Serial Communicating Link Control Module
BMW specific DTC OBD2 code: P1607 CAN Version
BMW specific DTC OBD2 code: P1604 Control Module Self Test, Speed Monitoring
BMW specific DTC OBD2 code: P1603 Control Module Self Test, Torque Monitoring
BMW specific DTC OBD2 code: P1602 Control Module Self Test, Control Module Defective