DTC Parameters
WARNING: This page is about a different car, the 2002 Saturn LW200, 2002 Saturn L200, and 2002 Saturn L100. However, it is still accessible from the selected car via links, so may be relevant.
- No IAT DTCs have been set.
DTC sets when the difference between ECT and IAT is greater than 27°F (15°C) after engine has been running for 5 minutes and vehicle speed is greater than 15 MPH; or the difference between the ECT and IAT is greater than 60°F (33°C).