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Home >> Toyota >> 2007 >> Prius Base >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> SFI System >> DTC P0115 Engine Coolant Temperature Circuit; DTC P0117 Engine Coolant Temperature Circuit Low Input; DTC P0118 Engine Coolant Temperature Circuit High Input >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

P0115: 

TYPICAL MALFUNCTION THRESHOLDS - P0115

Engine coolant temperature sensor voltage (coolant temperature) Less than 0.14 V or more than 4.91 V (More than 140°C (284°F) or -40°C (-40°F) or less)

P0117: 

TYPICAL MALFUNCTION THRESHOLDS - P0117

Engine coolant temperature sensor voltage (coolant temperature) Less than 0.14 V (More than 140°C (284°F))

P0118: 

TYPICAL MALFUNCTION THRESHOLDS - P0118

Engine coolant temperature sensor voltage (coolant temperature) More than 4.91 V (-40°C (-40°F) or less)