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Home › Chevrolet › 2003 › Impala LS › Repair and Diagnosis › Engine Performance › System › Engine Control System Self-Diagnostics - 3.8L › Diagnostic Tests › DTC P0102: MAF Sensor Circuit - Low Frequency › Conditions For Setting DTC

Conditions For Setting DTC

DTC sets when MAF sensor frequency signal is less than 1200 Hz for more than 12 seconds.

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