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Home >> Lexus >> 2012 >> IS 350 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, ECT sensor
Required Sensors/Components (Related) -
Frequency of Operation Once per driving cycle
Duration 72 seconds: Engine coolant temperature at engine start -3.33°C (26.006°F) or more
130 seconds: Engine coolant temperature at engine start -14.44°C (6.008°F) or more, and less than -3.33°C (26.006°F)
1200 seconds: Engine coolant temperature at engine start less than -14.44°C (6.008°F)
MIL Operation 2 driving cycles
Sequence of Operation None