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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Controls And Fuel - 2.4L - DTC P0010 To DTC P0114 (LUK)) >> Diagnostic Information and Procedures >> DTC P0102 or P0103: Mass Air Flow (MAF) Sensor Circuit Frequency (LEA) >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different variant/trim than selected.

P0102 

The ECM detects that the MAF Sensor signal parameter is less than 100Hz (about 0.15g/s) for at least 500 cylinder firing events.

P0103 

The ECM detects that the MAF Sensor signal parameter is at least 14,500Hz (about 270.2g/s) for at least 500 cylinder firing events.