O2 Sensor/EPROM - MIL ON: Overview

Group 12: Engine Electrical
Bulletin Number: 12 01 94 (3947)

Woodcliff Lake, NJ
February 1994
Product Engineering

SUBJECT:
Updated EPROMs for Vehicles with M50 Engine

MODELS:
E34, E36 Vehicles Produced from 9/92 up to 5/93

Complaint:
CHECK ENGINE Light On - Oxygen Sensor

ENGINE CONTROL MODULE EPROM REPLACEMENT