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Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (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

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

All 

TYPICAL ENABLING CONDITIONS

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

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

Case 2 

TYPICAL ENABLING CONDITIONS

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

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