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Home >> Lexus >> 2009 >> 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

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 95 seconds (case 1)
143 seconds (case 2)
1,200 seconds (case 3)
MIL Operation 2 driving cycles
Sequence of Operation None