Conditions For Setting DTC
WARNING: This page is about a different car, the 2002 Pontiac Firebird and 2002 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.
- The PCM detects the HO2S transition time ratio is less than 0.6, or more than 3.3.
- The conditions are present for 2 minutes after Closed Loop enable.