ECM - EPROM Replacement: Overview

Group 12
Engine Electrical

Bulletin Number
12 08 95 (4274)

Woodcliff Lake, NJ
September 1995
Product Engineering

SUBJECT:
DME Control Module EPROM Replacement

MODELS:
Vehicles with M50 & M60 engines

Situation:
The EPROM in the DME control module needs to be replaced.

Procedure:
For easier reference, this procedure is broken up into the following:

A. Preparatory EPROM Replacement Instructions

B. EPROM Replacement for M50 (Non-VANOS) and M60

C. EPROM Replacement for M50 (VANOS) and M42