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Home >> Lexus >> 2010 >> SC 430 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0010-P0340) >> SFI System >> DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control >> Monitor Strategy
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Monitor Strategy

Related DTCs P0125
Required Sensors/Components (Main) ECT sensor
Required Sensors/Components (Related) Cooling system, thermostat
Frequency of Operation Once per driving cycle
Duration 54 seconds: Engine coolant temperature at engine start 1.67°C (35.00) or more
102 seconds: Engine coolant temperature at engine start -9.44 to 1.67°C (15.00 to 35.00°F)
1200 seconds: Engine coolant temperature at engine start less than -9.44°C (15.00°F)
MIL Operation 2 driving cycles
Sequence of Operation None