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Home >> Toyota >> 2012 >> Matrix Base, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 42 (Engine Control System (2ZR-FE) (Diagnostic Codes (P0010-P0420)) >> SFI System >> DTCS >> DTC P0115: Engine Coolant Temperature Circuit Malfunction; 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

WARNING: This page is about a different car, the 2011 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
P0115

Engine coolant temperature sensor voltage (engine coolant temperature) Less than 0.14 V, or more than 4.91 V (Less than -60°C [-76°F], or more than 135°C [275°F])
P0117

Engine coolant temperature sensor voltage (engine coolant temperature) Less than 0.14 V (More than 135°C [275°F])
P0118

Engine coolant temperature sensor voltage (engine coolant temperature) More than 4.91 V (Less than -60°C [-76°F])