P0121 Diagnostic Trouble Code Discussion for August 2007
Throttle Position Sensor Does Not Agree With MAP
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| Help Request | Posted | |
| 1999 Jeep Cherokee Sport 4.0L MIL Lamp on VIN: 1J4FT68SXX P0121: Throttle Position Sensor Does Not Agree With MAP. ... (TPS voltage too high) and P0121 (TPS does not agree with MAP) The voltage at the TPS was high at 2.53. This was both in the PCM as well as at the TPS output terminal. A replacement TPS was installed with the results being a... |
August 02, 2007 | |
| 2000 Daewoo Lanos S 1.6L Poor Idle Quality, MIL Lamp on VIN: KLATA5265Y P0121: throttle position sensor rationally. my self and 2 other techs are baffled by this vehicle, all the wiring checks out good, we have replaced tps and connector, map sensor. The code for tps rationally keeps coming back. all grounds and powers test out ok, vehicle runs great but as stated before th... |
August 06, 2007 | |
| 2001 Dodge Ram 2500 8.0L Surge, MIL Lamp on VIN: 1BK7F23W61 P0121: tps volts do not agree with map. Hey guy's this thing is driving me crazy. This dodge came in two yaers back with bad cats and a bad engine after all was repaired six months later it came back with a complaint of no power and surges but eventully takes off and goes. This happens mostly at low... |
August 11, 2007 | |
| 2002 Dodge Durango R/T 5.9L MIL Lamp on VIN: 1B4HS78Z12 P0121: Throttle Position Sensor Does Not Agree With MAP. vehicle came in with engine light on. customer stated runs rough and idle flucuates. code was po121 tps and map values incorrect. replaced iac valve and engine light came back on. smoke checked intake and no leaks found. vehicle runs really good with no notica... |
August 11, 2007 | |
| 1996 Jeep Cherokee Classic 4.0L Poor Idle Quality, Stall, MIL Lamp on VIN: 1J4FJ68S5T P0121: Throttle Position Sensor Does Not Agree With MAP. ... came in with a mil on,P0121,TPS code. Out of the TPS I get 1.6 volts. 5 volt signal is good and volt dropping the signal return shows good. When I cut the TPS signal wire at the PCM I get .6 volts from the TPS. Unhooking the clockspring and the trany contr... |
August 23, 2007 |
