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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