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GMC Truck
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1999
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Savana 1 Ton Van V8-5.7L VIN R
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Repair and Diagnosis
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Sensors
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Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
Oxygen Sensor Wiring:
In the exhaust pipe, in front of the catalytic converter
