Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
P0102
The ECM detects that the MAF Sensor signal parameter is less than 500 Hz (about 0.71 g/s) for at least 250 cylinder firing events.
P0103
The ECM detects that the MAF Sensor signal parameter is at least 11,000 Hz (about 123.6 g/s) for at least 250 cylinder firing events.