I scanned my car with the Torque app yesterday and it shows a pending fault code P0099. This appears to be related to the IAT 2 sensor ("Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic"). I've tried searching the forum but can't find info on where the IAT sensor is located. Does anyone have a diagram or suggestions on where I should start with this code? Thanks in advance.

 

This should help...Look at the MAF (Mass Air Flow) section. IAT is integrated.

DC

 

Thank you! The IAT being integrated with the MAF was the detail I needed. Now I know where to start looking for issues.