P0121 Diagnostic Trouble Code Discussion for May 2008
Throttle Position Sensor Does Not Agree With MAP
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| Help Request | Posted | |
| 2000 Hyundai Tiburon 2.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, MIL Lamp on VIN: KMHJG35FXY P0121: tps and maf calibration. hey guys this vehicle came in when I was off as an overheat. another tech found inop fan replaced fan and t stat with flush . this solved overheat concern. cust returned stated veh idles low and stall with off idle hesitation. scan tool revealed o2 sensor stay... |
May 13, 2008 |
