Conditions for Setting the DTC
- DTCs P0117, P0118, P0122, P0123, P0502, P0562, P0563, P0606 and U0101 are not set.
- Engine is running.
- ECT sensor output in range is between 2% and 98% within first 10 counts.
- Minimum Intake Air Temperature (IAT) is lower than -39 °C (-38.2 °F).
- ECT sensor reading is less than expected after the engine runs for a certain period.