BMW DIAGNOSTIC TROUBLE CODES (DTC)

All 1989-94 BMW vehicles are equipped with a self diagnostic system for the detection of injection faults. When a fault is detected by the system the Electronic Control Unit (ECU) records the code corresponding to the defect in the ECUs memory until either:

Motronic Pedal Fault Codes (CARB) Motronic internal trouble codes DME 1.1, 1.2, 1.3 DME 1.7, 1.7.1 & 3.1 DME1.7.2 DME 3.3 DME 3.3.1 DME MS40 DDE 1 DDE 2 SUPPLEMENTAL RESTRAINT SYSTEM (AIRBAG) CODES SRS 1 SRS 2 SRS 3 SPECIAL NOTE ON E24 & E30 SRS SYSTEMS ELECTRONIC TRANSMISSION CODES EGS 1.XX EGS 1.XX Late Model EGS 2.28 EGS 4.XX EGS 7.XX EGS 9.XX BMW MOTRONIC PEDAL FAULT CODES (Models 1989-94)