Conditions for Setting the DTC
- Coolant temperature is higher than 55 °C (131 °F).
- Throttle position is between 2.34° and 13.2°.
- Engine speed is between 1,400 rpm and 3,200 rpm.
- Ambient pressure is higher than 74.5 kPa.
- Deceleration engine fuel cut-off state.
- EGR flow has been activated at least for 20 seconds.
- Intake air temperature is higher than -6 °C (21.2 °F).
- Battery voltage is between 11 V and 16 V.
- No relevant DTCs are set.
- Intake absolute pressure difference ratio is greater than 3.5 or less than 0.4.