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P0121 Diagnostic Trouble Code Discussion for October 2011

Throttle Position Sensor Does Not Agree With MAP


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Trouble Ticket Help Requests for DTC P0121
Help Request Posted
2004 Suzuki Verona S 2.5L Poor Idle Quality, Cuts out, MIL Lamp on VIN: KL5VM52L34
P0121: Throttle Position Sensor 1 Performance. Thank you for any help with this. And yes all of those codes were stored when it came in. Ok it came in for a jerking/bucking. when driving if you drive below 10 mph car would stall but start back up. Finally the dash and tail lights are not working... Ok figu...
October 11, 2011
2004 Suzuki Verona S 2.5L Poor Idle Quality, Cuts out, MIL Lamp on VIN: KL5VM52L34
P0121: Throttle Position Sensor 1 Performance. Thank you for any help with this. And yes all of those codes were stored when it came in. Ok it came in for a jerking/bucking. when driving if you drive below 10 mph car would stall but start back up. Finally the dash and tail lights are not working... Ok figu...
October 12, 2011
2005 Pontiac GTO 6.0L Poor Idle Quality, MIL Lamp on VIN: 6G2VX12U25
P0121: TP Sensor 1 Performance. app sen 1 voltage only goes to 2.39v at wot app2 and both tpp sensors flip flop as they were supposed to. and now the idle even after tech 2 relearn wont drop below 2000. also we cleaned the throttle plate with castle induction cleaner it was gummed up. recent...
October 28, 2011
2004 Suzuki Verona S 2.5L Poor Idle Quality, Cuts out, MIL Lamp on VIN: KL5VM52L34
P0121: Throttle Position Sensor 1 Performance. Thank you for any help with this. And yes all of those codes were stored when it came in. Ok it came in for a jerking/bucking. when driving if you drive below 10 mph car would stall but start back up. Finally the dash and tail lights are not working... Ok figu...
October 11, 2011
2004 Suzuki Verona S 2.5L Poor Idle Quality, Cuts out, MIL Lamp on VIN: KL5VM52L34
P0121: Throttle Position Sensor 1 Performance. Thank you for any help with this. And yes all of those codes were stored when it came in. Ok it came in for a jerking/bucking. when driving if you drive below 10 mph car would stall but start back up. Finally the dash and tail lights are not working... Ok figu...
October 12, 2011
2005 Pontiac GTO 6.0L Poor Idle Quality, MIL Lamp on VIN: 6G2VX12U25
P0121: TP Sensor 1 Performance. app sen 1 voltage only goes to 2.39v at wot app2 and both tpp sensors flip flop as they were supposed to. and now the idle even after tech 2 relearn wont drop below 2000. also we cleaned the throttle plate with castle induction cleaner it was gummed up. recent...
October 28, 2011