Conditions For Setting DTC
- Odometer indication is changing more than 1.9 mile (3 km).
- Engine speed is above 1200 RPM.
- Ignition voltage is above 11 volts.
- Engine has been running for 5 minutes.
- No IAT sensor DTCs present.
- Engine coolant temperature is steady changing less than threshold value for 5 minutes after engine start-up.