Conditions for Setting the DTC
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
The PCM detects that:
- The calibrated amount of engine air flow has been met.
- The vehicle is driven more than 0.8 kilometers (0.5 miles) at more than 8 km/h (5 mph).
- ECT of 80°C (176°F) has not been met.