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Home >> Chevrolet >> 2011 >> Impala V6-3.9L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Oxygen Sensor >> Locations
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Oxygen Sensor: Locations




Powertrain Component Views

Rear of the Engine Components




1 - Heated Oxygen Sensor (HO2S) 1
2 - Crankshaft Position (CKP) Sensor
3 - Knock Sensor (KS) 1
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