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Home >> Toyota >> 2012 >> Prius Plug-in >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 36 (Engine Control System (Except Plug-In) (Diagnostic Codes (P0010-P043F))) >> SFI System >> DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control >> Monitor Strategy
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Monitor Strategy

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Related DTCs P0125: Insufficient engine coolant temperature for closed-loop fuel control
Required Sensors/Components (Main) Engine coolant temperature sensor
Water inlet with thermostat sub-assembly
Cooling system
Required Sensors/Components (Related) -
Frequency of Operation Once per driving cycle
Duration 85 seconds: Engine coolant temperature at engine start -3.33°C (26°F) or more
164 seconds: Engine coolant temperature at engine start -14.44 (6°F) or more, and less than -3.33°C (26°F)
1200 seconds: Engine coolant temperature at engine start less than -14.44°C (6°F)
MIL Operation 2 driving cycles
Sequence of Operation None