2004 Chevrolet Express 3500:Accelerator Pedal Sensor
Some info about Accelerator Pedal Position Sensors (APPS):
This sensor is used to on your vehicle in place of a traditional throttle cable. Mounted on your gas pedal, it measures the driver's input on the gas pedal.
2004 Chevrolet Express 3500 equipped with 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
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ACTIVE BRAKE CONTROL(JL4), ELECTRONIC THROTTLE CONTROL(KUP) Eng: LQ4 8th VIN Digit: U Standard Passenger Van 3 Doors Wheel Base 155.0 In.
2004 Chevrolet Express 3500 equipped with 6.0L V8 Gas OHV, 6.0L V8 CNG OHV
ACTIVE BRAKE CONTROL(JL4), ELECTRONIC THROTTLE CONTROL(KUP) Eng: LQ4 8th VIN Digit: U Standard Passenger Van 3 Doors Wheel Base 155.0 In.