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2003 Chevrolet Silverado 2500 6.0L Reduce Power
Posted to GM Driveability on 11/26/2012 9 Replies

customer told me he would constantly get reduced power setting all the time. i checked every wire from the peddle to the throttle body. i found one broke, repaired it. now he wont get reduced power unless he is cruising. i drove with him we sere going 50 mph l...

FIX posted 1/8/2013

9 Replies Received (View Replies)

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car Vehicle Data

2003 Chevrolet Silverado 2500

VIN 1GCHK29U63
Engine6.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsReduce Power
OccursCruise, Intermittently

Trouble Codes

P0220Throttle Position Sensor 2 Circuit Malfunction