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 P0117, P0118, P0122, P0123, P0502, P0562, P0563, P0606, and U0101 are not set.
The engine is operating.
The start-up engine coolant temperature is more than 34°C (93°F).
Before the ECM can report DTC P0125 failed, the engine must be idling for 10-600 seconds which is based off of start-up coolant temperature.
Before the ECM can report DTC P0125 failed, the airflow into the engine must be between 100-8,000 g/s which is based off of start-up coolant temperature.
DTC P0125 runs once an ignition cycle once the above conditions are met.