P0220 Diagnostic Trouble Code Discussion for May 2009
Throttle Position Sensor 2 Circuit Malfunction
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| Help Request | Posted | |
| 2003 GMC Sierra 1500 SLE 4.8L Poor Idle Quality, Surge, Cuts out, Stall, MIL Lamp on VIN: 1GTGC13U73 P0220: Throttle Position Sensor 2 Circuit Malfunction. Customer complains of int. reduced engine power and mil on. Check for history and found 3 codes. Tried to verify the problem was unable to duplicate problem at this time. Seen tsb for loose ground. I checked the ground 103 and 104 it was at german specs good... |
May 12, 2009 | |
| 2003 GMC Sierra 1500 SLE 4.8L Poor Idle Quality, Surge, Cuts out, Stall, MIL Lamp on VIN: 1GTGC13U73 P0220: Throttle Position Sensor 2 Circuit Malfunction. Customer complains of int. reduced engine power and mil on. Check for history and found 3 codes. Tried to verify the problem was unable to duplicate problem at this time. Seen tsb for loose ground. I checked the ground 103 and 104 it was at german specs good... |
May 13, 2009 |
