P013E or P014A
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- The ECM determines the time for the HO2S 2 to transition from greater than 590 mV to less than 140 mV, during decel fuel cut-off is greater than 4 seconds.
OR
- The ECM determines that the air flow into the engine exceeded 4 grams before the HO2S 2 transitions to less than 140 mV, during decel fuel cut-off.