P0121 Diagnostic Trouble Code Discussion for January 2009
Throttle Position Sensor Does Not Agree With MAP
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| Help Request | Posted | |
| 1997 Ford F-250 7.5L transmission VIN: 3FTHF25G7V P0121: tp sensor range performance. ... sensor said 8,000 degrees. traced it down to a bad computer and replaced the computer and vapor management valve (purge valve) this is obd ii truck. here are codes: p0121 tp sensor circuit range, p0713 trans temp sensor ... |
January 14, 2009 | |
| 2004 Jaguar Vanden Plas 4.2L No accel VIN: SAJWA74C44 P0121: TPSPedal position sensor A CKT range. ... times car acts like the throttle is disconnected. Had code P0121 Check Voltage at sensors. Checked good. Replaced Throttle Body with New OEM unit. Now after the fact we are being told that the new unit has to be reprogramed and only a dealer with a IDS can... |
January 14, 2009 | |
| 2001 Volkswagen Beetle GLS 2.0L epc system VIN: 3VWCK21CX1 P0121: tps/pedal position. ... cust came back with epc light on, poor or no throttle control and codes p0121, p0221. to make a long story short i've replaced throttle control module(assy on engine), accelerator pedal assy, maf sensor, o2 sensor, computer... |
January 30, 2009 |
