Conditions for Running the DTC

WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

The engine has been running for greater than 60 seconds.
The HO2S 2 is at operating temperature.
The engine coolant temperature is greater than 60°C (140°F).
The engine is in Decel Fuel Cut-Off (DFCO) mode.
The DTC runs continuously when the above conditions are met.