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GMC Truck
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1999
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K 3500 Truck 4WD V8-454 7.4L VIN J SFI
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Repair and Diagnosis
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Components
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Sensors
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Throttle Position (TP) Sensor
Throttle Position (TP) Sensor
TP, IAC And PCV:
IAC, MAP, ECT And TP Sensors:
Idle Air Control (IAC) And Throttle Position (TP) Sensor:
On the side of the Throttle Body
