Storm L4-1600cc 1.6L DOHC (1991)
Oxygen Sensor: Technical Service Bulletins
Oxygen Sensor - Improved Durability Design
Number: 91-470-6E
Section: 6E
Date: JAN. 1992
Corporate Bulletin No.: 136522
ASE No.: A1, A8
Subject:
OXYGEN SENSOR WITH IMPROVED DURABILITY
Model and Year:
1990-91 GEO STORM
Some 1990 and 1991 GEO Storms may have been equipped with an A.C. Rochester Oxygen Sensor. Should it be necessary to replace the Oxygen
Sensor, use the Nippondenso part numbers listed below:
1990-91 Base SOHC - 97018586
1990-91 GSI DOHC - 97018587
Parts are currently available from GMSPO.
Use applicable Labor Code.