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Chevy Truck
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1991
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C 1500 Truck 2WD V8-454 7.4L
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Transmission Position Sensor/Switch
Transmission Position Sensor/Switch
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Description and Operation
Park Neutral Switch
Pressure Switch Manifold (PSM)