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Porsche
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1989
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944 L4-2681cc 2.7L
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
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Locations
Oxygen Sensor: Locations
The oxygen sensor is threaded into the exhaust manifold in the rear of the engine compartment.