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Home >> Lexus >> 2007 >> GX 470 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC P0010 - P0333 >> DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

TYPICAL MALFUNCTION THRESHOLDS

Time until "engine coolant temperature" detection temperature reaches feedback start temperature -
When the temperature at the time of engine starting is -8.34°C (17°F) or more Engine coolant temperature is less than 0°C (0°F) when 77 sec. or more after engine start
When the temperature at the time of engine starting is -19.45 to -8.34°C (-3 to 17°F) Engine coolant temperature is less than 0°C (0°F) when 129 sec. or more after engine start
When the temperature at the time of engine starting is -19.45°C (-3°F) or less Engine coolant temperature is less than 0°C (0°F) when 20 min. or more after engine start