P0121 Diagnostic Trouble Code Discussion for January 2012
Throttle Position Sensor Does Not Agree With MAP
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| Help Request | Posted | |
| 2001 Hyundai Accent L 1.5L MIL Lamp on VIN: KMHCF35G01 P0121: Throttle Position Sensor Circuit Range/Performance. Ok guys once more need help. I have this little one driving me crazy with this code po121. I can clear it and ten min later comes back. With connector plugged or unplugged b/g wire has 4.8v center green has good ground, gray return plug at idle 0.87 full open ... |
January 28, 2012 |
