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Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> SFI System >> DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control >> Typical Enabling Conditions
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Typical Enabling Conditions

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TYPICAL ENABLING CONDITIONS CHART

Monitor will run whenever these DTCs are not present P0100 - P0103 (MAF sensor)
P0110 - P0113 (IAT sensor)
P0115 - P0118 (ECT sensor)

Case 1 

TYPICAL ENABLING CONDITIONS CHART

Engine coolant or intake air temperature at engine start 1.66°C (35°F) or more

Case 2 

TYPICAL ENABLING CONDITIONS CHART

Engine coolant or intake air temperature at engine start -9.45°C (15°F) or more and less than 1.66°C (35°F)

Case 3 

TYPICAL ENABLING CONDITIONS CHART

Engine coolant or intake air temperature at engine start Less than-9.45°C (15°F)