Fuel System Good Trip

To count a good trip (three required) and turn off the MIL, the following conditions must occur: 

• Engine in closed loop 
• Operating in Similar Conditions Window 
• Short Term multiplied by Long Term less than threshold 
• Less than threshold for a predetermined time 

If all of the previous criteria are met, the PCM will count a good trip (three required) and turn off the MIL.