Conditions for Setting the DTC
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban, and 2018 Cadillac Escalade ESV. 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 0.15 V for greater than 13 ms.
P0108
The ECM detects that the MAP Sensor voltage is more than 4.50 V for greater than 13 ms.