Regular Test
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.
If the fast pass test does not report a pass, then the regular test is initiated.
- The Engine Run Time parameter is more than 2 minutes.
- The TP Sensor parameter has changed more than 8 percent at least 3 times.
- The Loop Status parameter is closed.
- The predicted HO2S temperature is more than 0°C (32°F).