Conditions for Running the DTC

DTC P0101, P0102, P0103, P0116, P0117, P0118, P0502, or P0503 is not set.
The engine run time is more than 10 seconds.
The vehicle speed sensor (VSS) indicates that vehicle speed is more than 40 km/h (25 mph).
DTC P1112 runs continuously when the above conditions are met.