Diagnostic Aids

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

The following parameter displays live data only when the engine is running:IAT Sensor 1 & IAT Sensor 2

The parameters for intake air temperature and exhaust gas temperature should be within 5°C (9°F) of each other if the ignition has been Off for greater than 8 h.