Code Enable Criteria
WARNING: This page is about a different car, the 2002 Isuzu Trooper. 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:
- Ignition voltage is between 11 and 16 volts.
- At engine revolution less than 600 RPM, EGR pintle position indicates more than 21 percent for more than 625 milliseconds.