Conditions For Running DTC

DTCs P0137, P0138, or P0140 are not set.
The PCM has determined the current ignition cycle is a cold start.
The system voltage is 10-18 volts.
The average MAF is less than 30 g/s.
The HO2S BANK 1 SENSOR 2 VOLTAGE parameter is 360-540 mV at start-up.