Conditions for Running the DTC

DTCs P0100, P0101, P0102, P0103, P0110, P0112, P0113, P0115, P0117, P0118, P0120, P0121, P0122, P0123, P0125, P0325, P0327, P0328, P0335, P0340, P0341, P0385, P0500, P0850 are not set.
The engine speed is between 450-6,700 RPM.
The battery voltage is between at least 8 volts.
The intake air temperature (IAT) is at least -10°C (+14°F).
The engine coolant temperature (ECT) is at least -10°C (+14°F).
The mass air flow (MAF) sensor indicates there is at least 0.12 gram of air per engine revolution.
Throttle position is changing less than 0.5 degrees per every 8 milliseconds.
DTC P0300 runs continuously once the above condition is met.