Conditions for Setting the DTC

WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

P0110

Cruise Test-The ECM does not detect an IAT change of greater than 3°C (5°F).
Startup Test-The ECM does not detect a difference of 3°C (5°F) between the previous ignition cycle IAT and the start-up IAT of the next ignition cycle.

P0111

Skew High Test-The ECM detects a 20°C (36°F) difference between the start-up IAT and the start-up ECT.
Skew Low Test-The ECM detects a 20°C (36°F) difference between the start-up ECT and the start-up IAT.