FixVault

Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS - DESCRIPTION CHART

Monitor runs whenever following DTCs not present P0100 - P0103 (MAF meter)

Cold start monitor: 

TYPICAL ENABLING CONDITIONS - DESCRIPTION CHART

Battery voltage 10.5 V or more
Time after engine start 1 second or more
ECT at engine start Less than 60°C (140°F)
IAT sensor circuit OK
Soak time 0 seconds or more
Accumulated MAF 1,589 g or more
Fuel cut OFF
Difference between ECT at engine start and IAT Less than 40°C (72°F)

Soak monitor: 

TYPICAL ENABLING CONDITIONS - DESCRIPTION CHART

Battery voltage 10.5 V or more
Engine Running
IAT sensor circuit OK
Soak time 5 hours or more
ECT at engine start 60°C (140°F) or more
Accumulated MAF 3,440 g or more