Conditions for Setting the DTC
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- The HO2S sensing cell voltage fluctuates between 4.8 volts or more and 3.4 volts or less.
- The voltage oscillations occur 50 consecutive times or more.
- The condition exists for 7 seconds.