Operation CHARM
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Chevrolet
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1999
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Express 1/2 Ton Van V6-4.3L VIN W
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Oxygen Sensor
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Locations
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Bank 1
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Sensor 1
Sensor 1
Locations View:
In exhaust pipe, in front of catalytic converter
