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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 172 (Engine Control System - SFI System Diagnostics (1 Of 4)) >> 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

Monitor Strategy

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
MONITOR STRATEGY CHART

Related DTCs P0115 Engine coolant temperature sensor open/short (Fluctuating)
P0117 Engine coolant temperature sensor short (Low voltage)
P0118 Engine coolant temperature sensor open (High voltage)
Required Sensors/Components (Main) Engine coolant temperature sensor
Required Sensors/Components (Sub) -
Frequency of Operation Continuous
Duration 0 5 seconds
MIL Operation Immediate
Sequence of Operation None
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