Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 Suzuki Swift + and 2004 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0462, P0463, and P0502 are not set.
The engine is running.
DTC P0461 runs continuously once the above conditions are met.