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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 P0116 Engine Coolant Temperature Circuit Range / Performance Problem >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

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.

Engine Coolant Temperature Sensor Cold Start Monitor 

TYPICAL MALFUNCTION THRESHOLDS CHART

Engine coolant temperature sensor value change Less than 5°C (9°F)

Engine Coolant Temperature Sensor Soak Monitor 

TYPICAL MALFUNCTION THRESHOLDS CHART

Difference between current engine coolant temperature sensor value and previous engine coolant temperature sensor value when engine stopped Less than 5°C (9°F)
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