V 2500 P/U 4WD V8-454 7.4L (1988)
Throttle Position Sensor: Locations
Engine Wiring (RH Side)
RH Top Of Engine
Applicable to: R & V Series w/V8-454/7.4L TBI Engine
GMC Workshop Service and Repair Manuals
Throttle Position Sensor|Locations|Page 2940 >
< Shift Light|Testing and Inspection|Page 2936
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