LEMON Manuals
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Lexus
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2011
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IS 350 Base, AWD
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Repair and Diagnosis
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Engine Performance
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Testing & Diagnosis
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Engine Control System (Diagnostic Codes (P0010-P014F))
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SFI System
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DTC P0115: Engine Coolant Temperature Circuit Malfunction; DTC P0117: Engine Coolant Temperature Circuit Low Input; DTC P0118: Engine Coolant Temperature Circuit High Input
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Typical Malfunction Thresholds
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Typical Malfunction Thresholds
P0115
Engine coolant temperature sensor voltage
Less than 0.14 V, or more than 4.91 V
P0117
Engine coolant temperature sensor voltage
Less than 0.14 V
P0118
Engine coolant temperature sensor voltage
More than 4.91 V