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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 370 (Engine Controls And Fuel - Hybrid (LZ1) - DTC P0010 Through DTC P0341) >> Diagnostic Information and Procedures >> DTC P0102 or P0103 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

P0102 

The ECM detects the MAF Sensor signal is less than 1, 126 Hz or 0.5 g/s for greater than 5 s.

P0103 

The ECM detects the MAF Sensor signal is greater than 14, 500 Hz or 1, 065 g/s for greater than 5 s.