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P0121 Diagnostic Trouble Code Discussion for July 2007

Throttle Position Sensor Does Not Agree With MAP


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Trouble Ticket Help Requests for DTC P0121
Help Request Posted
2000 Volkswagen Jetta GLS 2.0L Poor Idle Quality, Surge, Stall, MIL Lamp on VIN: 3VWSC29M6Y
P0121: throttle position sensor not a plausable signal. hello vw techs have tried resetting throttle with modis . customer has swapped throttle with used . throttle apears clean . have not seen many of these any help is apreciated.after clearing code it return right away.
July 03, 2007
1997 Chevrolet Cavalier Z24 2.4L No Start VIN: 1G1JF12T9V
P0121: TP Sensor Performance. Hi Guys, We have this 1997 cavalier with a 2.4 dohc. It is a no start. Have good fuel pressure. We took off coil assembly and we have spark on numbers 2 and 3 but not 1 and 4.Put on new coil pack for 1 and 4 but still no spark. The code references the TPS but...
July 06, 2007
2000 Volkswagen Jetta GLS 2.0L Poor Idle Quality, Surge, Stall, MIL Lamp on VIN: 3VWSC29M6Y
P0121: throttle position sensor not a plausable signal. hello vw techs have tried resetting throttle with modis . customer has swapped throttle with used . throttle apears clean . have not seen many of these any help is apreciated.after clearing code it return right away.
July 09, 2007
2000 Volkswagen Jetta GLS 2.0L Poor Idle Quality, Surge, Stall, MIL Lamp on VIN: 3VWSC29M6Y
P0121: throttle position sensor not a plausable signal. hello vw techs have tried resetting throttle with modis . customer has swapped throttle with used . throttle apears clean . have not seen many of these any help is apreciated.after clearing code it return right away.
July 03, 2007
1997 Chevrolet Cavalier Z24 2.4L No Start VIN: 1G1JF12T9V
P0121: TP Sensor Performance. Hi Guys, We have this 1997 cavalier with a 2.4 dohc. It is a no start. Have good fuel pressure. We took off coil assembly and we have spark on numbers 2 and 3 but not 1 and 4.Put on new coil pack for 1 and 4 but still no spark. The code references the TPS but...
July 06, 2007
2000 Volkswagen Jetta GLS 2.0L Poor Idle Quality, Surge, Stall, MIL Lamp on VIN: 3VWSC29M6Y
P0121: throttle position sensor not a plausable signal. hello vw techs have tried resetting throttle with modis . customer has swapped throttle with used . throttle apears clean . have not seen many of these any help is apreciated.after clearing code it return right away.
July 09, 2007