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Home >> Toyota >> 2009 >> Matrix S, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Control System (2ZR-FE)) >> SFI System >> DTC P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

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TYPICAL MALFUNCTION THRESHOLDS CHART

Time until actual engine coolant temperature reaches closed-loop fuel control enabling temperature 65 seconds: Engine coolant temperature at engine start 1.66°C (34.98°F) or more
129 seconds: Engine coolant temperature at engine start -9.45 to 1.66°C (14.99 to 34.98°F)
1200 seconds: Engine coolant temperature at engine start less than -9.45°C (14.99°F)
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