Defect Location
WARNING: This page is about a different car, the 1995 BMW 525iT, 1995 BMW 525i, 1995 BMW 325is, and 1995 BMW 325i. However, it is still accessible from the selected car via links, so may be relevant.
Number of fault code indicates pin assignments on DME/Motronic control unit. See PIN VOLTAGE CHARTS article. Malfunction may be caused by a problem near component, corresponding wiring harness or control unit itself. See appropriate FAULT CODE IDENTIFICATION table under TROUBLE CODE DEFINITION.