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Chevy Truck
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1998
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S10/T10 Blazer 4WD V6-4.3L VIN X
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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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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
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Locations
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Heated Oxygen Sensor (HO2S) Bank 1, Sensor 3
Heated Oxygen Sensor (HO2S) Bank 1, Sensor 3
Rear of the catalytic converter, in the exhaust pipe