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Home >> Lexus >> 2011 >> IS 350 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Diagnostic Codes (P0010-P014F)) >> SFI System >> DTC P0115: Engine Coolant Temperature Circuit Malfunction; DTC P0117: Engine Coolant Temperature Circuit Low Input; DTC P0118: Engine Coolant Temperature Circuit High Input >> Monitor Strategy
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Monitor Strategy

Related DTCs P0115: Engine coolant temperature sensor range check (Chattering)
P0117: Engine coolant temperature sensor range check (Low voltage)
P0118: Engine coolant temperature sensor range check (High voltage)
Required Sensors/Components (Main) Engine coolant temperature sensor
Required Sensors/Components (Sub) -
Frequency of Operation Continuous
Duration 0.5 seconds
MIL Operation Immediately
Sequence of Operation None