Conditions for Setting the DTC
- No ECT, MAF, IAT or CKP faults exist.
- Start-up ECT is between -9.75 °C (14.45 °F) and 53.25 °C (127.9 °F).
- Short-up IAT is greater than -9.75 °C (14.45 °F).
- Measured ECT is less than 83.25 °C (181.9 °F) while modeled ECT is greater than 83.25 °C (181.9 °F).
- Measured ECT is less than 72.75 °C (163 °F) and IAT deviation is greater than -20.25 °C (-4.45 °F).