Conditions for Running the DTC

WARNING: This page is about a different car, the 2007 Isuzu i-370, 2007 GMC Canyon, and 2007 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

The vehicle speed is more than 1 km/h (0.6 mph).
The engine load is less than 100 percent.
The engine misfire is detected. DTC P0300 set.
The engine speed is less than 6,500 RPM.
DTC P1380 runs continuously when the above conditions are met.