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Home >> Lexus >> 2007 >> IS 250 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (4GR-FSE) - DTC P0010 - P0158 >> DTC P0116 Engine Coolant Temperature Circuit Range / Performance Problem >> Monitor Strategy
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Monitor Strategy

MONITOR STRATEGY

Related DTCs P0116: Engine coolant temperature sensor rationality (ECT sensor cold start monitor)
P0116: Engine coolant temperature sensor rationality (ECT sensor soak monitor)
Required Sensors/Components (Main) Engine coolant temperature (ECT) sensor
Required Sensors/Components (Sub) Intake air temperature sensor and MAF meter
Frequency of Operation Once per driving cycle
Duration 10 seconds
MIL Operation 2 driving cycles
Sequence of Operation None