P2135 Diagnostic Trouble Code Discussion for April 2014
Throttle Position Sensor 1-2 Correlation
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| Help Request | Posted | |
| 2007 Chevrolet Avalanche LTZ 5.3L Poor Idle Quality, Hesitation, Stall, MIL Lamp on VIN: 3GNFK12387 P2135: Throttle Position Sensor 1-2 Correlation Error. This truck came in with a dead #7 cylinder caused by a failed DOD lifter and a reduced power light coming on. The customer wanted the system eliminated and the engine resealed. We removed the engine and replaced all the lifters, cam, and all engine gaskets. Af... |
April 02, 2014 | |
| 1996 Chevrolet Tahoe LS 5.7L Poor Idle Quality, Surge, Misfire VIN: 1GNEK13R8T P2135: throttle position 1 2 correlation. This is an intermittent problem that happens once a month. The customer brings it in running rough but once you turn it off the problem corrects. Not sure what else to write. Doesnt happen when it's at the shop. |
April 03, 2014 | |
| 2007 Chevrolet Avalanche LTZ 5.3L Poor Idle Quality, Hesitation, Stall, MIL Lamp on VIN: 3GNFK12387 P2135: Throttle Position Sensor 1-2 Correlation Error. This truck came in with a dead #7 cylinder caused by a failed DOD lifter and a reduced power light coming on. The customer wanted the system eliminated and the engine resealed. We removed the engine and replaced all the lifters, cam, and all engine gaskets. Af... |
April 11, 2014 | |
| 2004 Hummer H2 6.0L MIL Lamp on, Limp mode VIN: 5GRGN23404 P2135: Throttle Position Sensor 1-2 Correlation Error. ... in while in limp mode. Found codes p0120 and p2135. Cleared codes and it ran fine. Vehicle has been back 4 times with the same issue and everytime i find myself just throwing parts at it (see related repair history). All parts replaced were ac delco parts.... |
April 30, 2014 |
