Conditions For Setting DTC
- Ignition voltage is between 11.7 volts and 16 volts.
- EGR commanded ON (Desired EGR Position is greater than 0%).
- The change of desired EGR position is less than 2%.
- Difference between current and commanded position is greater than 15%.
- Actual EGR Position differs from Desired EGR Position by more than 9% for 18 seconds.
- The air temperature is greater than 2.75°C (36.75°F).