Conditions for Setting the DTC: P0141
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- The HO2S heater current is less than 0.21A or more than 0.96A for at least 17 out of 20 test samples.
- Five test samples during each trip with a 30-second delay between each test.
- Each test duration is 1 second.