DTC P0068: Notes
DTC P0068 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P0068 |
MAP/MAF-throttle position correlation |
| DETECTION CONDITION |
- The PCM monitors a vehicle operation rationality check by comparing sensed throttle position to mass air flow readings. If during a KOER self-test, the comparison of the TP sensor and MAF sensor readings are not consistent with the calibrated load values, test fails and a DTC is stored in continuous memory.
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| POSSIBLE CAUSE |
- Air leak between MAF sensor and throttle body
- TP sensor or MAF sensor malfunction
- TP sensor not seated correctly
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