Conditions for Setting the DTC
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
P0107
The ECM detects that the MAP sensor voltage is less than 0.10 volt for more than 4 seconds.
P0108
The ECM detects that the MAP sensor voltage is more than 4.90 volts for more than 4 seconds.