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Home >> Lexus >> 2013 >> IS 250C Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0010-P0175)) >> 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) Engine coolant temperature sensor, thermostat, cooling system
Required Sensors/Components (Related) -
Frequency of Operation Once per driving cycle
Duration 84 seconds: Engine coolant temperature at engine start -18.33°C (-0.994°F) or higher
164 seconds: Engine coolant temperature at engine start -29.44°C (-20.992°F) or higher, and less than -18.33°C (-0.994°F)
1200 seconds: Engine coolant temperature at engine start less than -29.44°C (-20.992°F)
MIL Operation 2 driving cycles
Sequence of Operation None