1990 Oldsmobile Cutlass Repair Question

Topics covered: Exhaust, Sensor, Exhaust manifold.
Mileage: No information provided.

Asked on November 14, 2010

Change o2 sensor in a Oldsmobile Cutlass Supreme1990 3.1 Liter

Where is the o2 sensor in a Oldsmobile Cutlass Supreme1990 3.1 Liter?

Asked by teeiq

Replied on November 14, 2010

The sensor is under the hood, (driver side) above exhaust pipe flange. It's mounted in exhaust manifold.

Let me know if you find it.

Joe

Answered by Jacobandnickolas (expert)
57,318 answers provided