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Oldsmobile
Cutlass
Engine
Oxygen Sensor
Location
Where is the o2 sensor located?
1989 OLDSMOBILE CUTLASS
60,000 MILES • 2.8L • V6 • 2WD • AUTOMATIC
DENNISLA365
MEMBER
1 POST
i have a bad O2 sensor but can find specifics about the location.
Feb 25, 2022 at 4:14 AM
SQM
✓
Experienced Mechanic
6,383 POSTS
Hello,
The oxygen sensor is located on the back of the engine, at the base of the exhaust manifold.
https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor
I have attached a diagram showing the location and replacement steps.
Please let me know if you have any questions.
Thank you.
Images (Click to enlarge)
Feb 25, 2022 at 4:35 AM
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