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Home >> Lexus >> 2011 >> IS 250 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0010-P014F)) >> SFI System >> DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control >> Monitor Strategy
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Monitor Strategy

Related DTCs P0125: Insufficient engine coolant temperature for closed-loop fuel control
Required Sensors/Components (Main) Thermostat, cooling system
Required Sensors/Components (Related) Engine coolant temperature sensor and mass air flow meter
Frequency of Operation Once per driving cycle
Duration 84 seconds: Engine coolant temperature at engine start is (closed-loop engine coolant temperature -8.33°C [47.0°F]) or more
164 seconds: Engine coolant temperature at engine start is (closed-loop engine coolant temperature -19.44°C [67.0°F]) to (closed-loop engine coolant temperature -8.33°C [47.0°F])
1200 seconds: Engine coolant temperature at engine start is less than (closed-loop engine coolant temperature -8.33°C [47.0°F])
MIL Operation 2 driving cycles
Sequence of Operation None