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Cadillac
STS
Engine
Oxygen Sensor
Replace/Remove
CADILLAC STS OXYGEN SENSOR REPLACE/REMOVE
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Found 2 results
2000 Cadillac STS PO 155 O2 Sensor Heater Circuit...
I Have This Code Coming Up, I Have Replaced The O2 Sensor And The Code Is Still Coming Up. I Can Only Suspect That There Is A Wiring...
Asked by
danielhodg
·
1 ANSWER
2000
CADILLAC STS
VIDEO
Oxygen Sensor Replacement
Instructional repair video
GUIDE
Oxygen Sensor Replacement
An oxygen or lambda sensor is used to determine the engine exhaust mixture which can then be controlled by the computer. These sensors are equipped with a heater that can...
2005 Cadillac STS Mileage
Engine Performance Problem 2005 Cadillac Sts V8 Two Wheel Drive Automatic Had The Oxygen Sensor Replaced And Since Then I Get 3 Miles...
Asked by
westy0321
·
1 ANSWER
2005
CADILLAC STS
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