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:
- Sensor output is changing more than 2 percent within 124 miles, or fuel level sensor position change is less than 15 percent within 124 miles.
- Intake air temperature is more than 32°F (0°C).
- Manifold absolute pressure value changes less than 10 kPa in 3 seconds.
- Engine speed changes less than 50 RPM in 3 seconds.