Operation CHARM
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Chevy Truck
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1993
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Lumina APV V6-3800 3.8L
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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
Rear of Engine, mounted to Exhaust Manifold