P0121 Diagnostic Trouble Code Discussion for March 2009
Throttle Position Sensor Does Not Agree With MAP
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| Help Request | Posted | |
| 2007 GMC Yukon Denali 6.2L MIL Lamp on VIN: 1GKFK63817 P0121: TP Sensor 1 Performance. I have a 2007 GMC Denali that has a code po121 throttle/pedal position sensor A circuit range/performance.No other codes were present, pending or otherwise. The check engine light will go off after a certain period of time , then back on again.It can take a fe... |
March 02, 2009 | |
| 2004 Volkswagen Passat GL 2.0L MIL Lamp on VIN: WVWCE63B05 P0121: turbo boost pressure sensor problem. Hi, hope someone can help with this one.I have a 04 passat 2.0 L TURBO DIESL WITH LACK OF POWER,drives like clogged convertor.car came in with check engine ligt with above code.I replaced boost pressure sensor,replaced fuel filter,cleared codes and drove,no ch... |
March 07, 2009 | |
| 2004 Hyundai Accent GL 1.6L Poor Idle Quality, Misfire, STUMBLE VIN: KMHCG35C14 P0121: Throttle Position Sensor/Switch 'A' Circuit Range/Performance. One of those ones with more than one issue. Hoping for some input, thank you. First off her main issue is after a fill at the gas station [never any other time] the car will in her words stumble and miss for approx. 20-25 kms, then it will run great till the n... |
March 09, 2009 | |
| 2004 Volkswagen Passat GL 2.0L MIL Lamp on VIN: WVWCE63B05 P0121: turbo boost pressure sensor problem. Hi, hope someone can help with this one.I have a 04 passat 2.0 L TURBO DIESL WITH LACK OF POWER,drives like clogged convertor.car came in with check engine ligt with above code.I replaced boost pressure sensor,replaced fuel filter,cleared codes and drove,no ch... |
March 09, 2009 | |
| 1997 Chevrolet C1500 4.3L Excessive Emissions VIN: 1GCEC14W3V P0121: TP Sensor Performance. ... voltage readings are within range ( P0121 ) ( P0300 ) was in freeze frame only, there are no misfire counts showing on any cylinder. The stft's 1 & 2 are at mid 120's the ltft's are at mid 130's always. When the P030... |
March 19, 2009 | |
| 2004 Hyundai Accent GL 1.6L Poor Idle Quality, Misfire, STUMBLE VIN: KMHCG35C14 P0121: Throttle Position Sensor/Switch 'A' Circuit Range/Performance. One of those ones with more than one issue. Hoping for some input, thank you. First off her main issue is after a fill at the gas station [never any other time] the car will in her words stumble and miss for approx. 20-25 kms, then it will run great till the n... |
March 26, 2009 |
