Circuit/System Verification
IMPORTANT:
Perform this verification procedure only if the ignition has been OFF for eight hours or more.
- If DTC P0112, P0113, P0097 or P0098 are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- Ignition ON, observe the scan tool IAT sensor, the IAT sensor 2 and the ECT sensor parameters. The readings should be within 15°C (27°F) of each other and also the ambient temperature.