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Home >> Lexus >> 2005 >> LS 430 >> Repair and Diagnosis >> Engine Performance >> SFI System - Diagnostics >> DTC P0116: Engine Coolant Temp. Circuit Range/Performance Problem >> Monitor Strategy
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Monitor Strategy

MONITOR STRATEGY TABLE

Related DTCs P0116: ECT sensor stuck (low ECT) P0116: ECT sensor stuck (high ECT)
Required Sensors/Components (Main) ECT sensor
Required Sensors/Components (Related) Crankshaft position sensor, IAT sensor, MAF meter
Frequency of Operation Continuous
Duration 250 seconds or more
MIL Operation 2 driving cycles: ECT sensor stuck (low ECT) 6 driving cycles: ECT sensor stuck (high ECT)
Sequence of Operation None