P0121 Diagnostic Trouble Code Discussion for March 2014
Throttle Position Sensor Does Not Agree With MAP
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| Help Request | Posted | |
| 1996 BMW 328i 2.8L Poor Idle Quality, Surge VIN: WBACD4328T P0121: 012 - Throttle valve potentiometer. Car came in with surging and very high idle. Trans was in limp mode. CEL and trans light were on. Customer replaced idle control motor to try and fix this problem, then brought it here when it didn't work. After clearing codes and all adaptations, the car will... |
March 24, 2014 | |
| 1996 BMW 328i 2.8L Poor Idle Quality, Surge VIN: WBACD4328T P0121: 012 - Throttle valve potentiometer. Car came in with surging and very high idle. Trans was in limp mode. CEL and trans light were on. Customer replaced idle control motor to try and fix this problem, then brought it here when it didn't work. After clearing codes and all adaptations, the car will... |
March 25, 2014 |
