Code Enable Criteria
WARNING: This page is about a different car, the 2002 Isuzu Rodeo Sport and 2002 Isuzu Rodeo. However, it is still accessible from the selected car via links, so may be relevant.
Following conditions must be met for DTC diagnostic test to run:
- Intake air temperature is 41°F (5°C) or more.
- EGR commanded ON (EGR position change is less than 3 percent).
- Actual EGR position differs from desired EGR position by more than 15 percent for 5 seconds.