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Home >> Toyota >> 2005 >> Prius >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (SFI) - Diagnostics >> DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control >> Typical Enabling Conditions >> Case 2
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Case 2

TYPICAL ENABLING CONDITIONS (CASE 2)

Monitor will run whenever these DTCs are not present See LIST OF DISABLE A MONITOR 
Engine coolant or intake air temperature at engine start Between "Closed-loop enable temperature -19.5°C (35°F)" and "Closed-loop enable temperature-8.3°C (15°F)"
Engine Running
Fuel cut OFF