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Home >> Toyota >> 2012 >> Prius V >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System [Diagnostic Codes] >> SFI System >> DTC P0116: Engine Coolant Temperature Circuit Range / Performance Problem >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

ENGINE COOLANT TEMPERATURE SENSOR RATIONALITY (COLD START MONITOR)

Engine coolant temperature sensor value change Below 5°C (9°F)
ENGINE COOLANT TEMPERATURE SENSOR RATIONALITY (SOAK MONITOR)

Difference between current engine coolant temperature sensor value and previous engine coolant temperature sensor value when engine stopped Below 5°C (9°F) (Varies with engine coolant temperature of last trip engine stop)
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