Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.

The engine coolant temperature (ECT) is at least 70° C (158° F).
The engine has been running for at least 180 seconds.
The engine speed is at least 1,500 RPM.
The vehicle speed is between 40-100 km/h (25-62 mph).
The throttle position (TP) sensor input is more than 15 percent.
DTC P0125 runs continuously once the above conditions have been met.