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 is running.
- DTCs P0451 and P0454 run once an ignition cycle when the above condition is met.