P2135 Diagnostic Trouble Code Discussion for September 2009
Throttle Position Sensor 1-2 Correlation
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| Help Request | Posted | |
| 2005 Pontiac GTO 6.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire, MIL Lamp on VIN: 6G2VX12U85 P2135: Throttle Position Sensor 1-2 Correlation Error. Has this problem intermittently, CEL comes on, Safety Mode reduced performance displays in the DIM. Let the car sit off, remove the key, wait 5 sec and runs fine till it does it again. The problem is very intermittent. Any thoughts?? This is for a friend of mi... |
September 01, 2009 | |
| 2007 Chevrolet Monte Carlo LT 3.5L MIL Lamp on, Reduced power. VIN: 2G1WK15N97 P2135: Throttle Position Sensor 1-2 Correlation Error. ... code P2135 and replaced the TAC with one from a wrecking yard. Same code with both units. I have scoped both TPS sensors KOEO and get a good waveform and low voltages (.8V), but according to Mitchell I should see at least 4... |
September 23, 2009 |
