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Home >> Scion >> 2005 >> xA Standard >> Repair and Diagnosis >> Engine Performance >> SFI System >> DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

TYPICAL MALFUNCTION THRESHOLDS

Time until actual engine coolant temperature reaches closed-loop fuel control enabling temperature 2 minutes: Engine coolant temperature at engine start 10°C (50°F) or more
5 minutes: Engine coolant temperature at engine start -6.6° to 10°C (20°F to 50°F)
20 minutes: Engine coolant temperature at engine start less than -6.6°C (20°F)
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