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GMC Truck
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1991
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S15/T15 4WD P/U L4-151 2.5L
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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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Throttle Position Sensor
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Locations
Throttle Position Sensor: Locations
RH Front Side Of Engine:
Engine Compartment Components.:
LH Side Of Throttle Body
Applicable to: 1991 2.5L/4-151 Engine