Condition 2
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- The ECM detects that the calculated HO2S temperature is less than 600°C (1,112°F).
- The condition exists for more than 4 seconds.