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Home › Buick › 2003 › Century Base › Repair and Diagnosis › Engine Performance › System › Engine Controls Self-Diagnostics - 3.1L Engine › Diagnostic Tests › DTC P0103: MAF Sensor Circuit - High Frequency › Conditions For Setting DTC

Conditions For Setting DTC

The PCM detects that the MAF sensor frequency signal is more than 11,500 Hz.

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