Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la
If it fails:
lemon-manuals.org.ua
Or, hide this message:
temporarily or
permanently
Intake Air Temperature (IAT) Sensor
A scan tool displays the temperature of the air entering the engine, which should be close to ambient air temperature when engine is cold, and rise as underhood temperature increases. If the engine has not been run for several hours, or overnight, the ECT and
IAT temperatures should be close to each other. A fault in the IAT sensor circuit should set either a DTC P0112 or DTC P0113.