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Home >> Lexus >> 2010 >> ES 350 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0010-P0339)) >> 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 64 seconds: Closed-loop engine coolant temperature - 8.33°C (46.99°F) or more
111 seconds: Closed-loop engine coolant temperature - 19.44°C (66.99°F) or more to less than closed-loop engine coolant temperature - 8.33°C (46.99°F)
1200 seconds: Less than closed-loop engine coolant temperature - 19.44°C (66.99°F)
MIL Operation 2 driving cycles
Sequence of Operation None
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