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Home >> Lexus >> 2017 >> LS 460 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (P0010-P0230) >> SFI System >> DTC P0116: Engine Coolant Temperature Circuit Range / Performance [09/2015 - ] >> Description

DTC P0116: Engine Coolant Temperature Circuit Range / Performance [09/2015 - ]: Description

DTC P0115 (Refer to DESCRIPTION ).

DTC No. DTC Detection Condition Trouble Area
P0116 When either of following conditions met (2 trip detection logic):
  • When cold engine started and engine warmed up, Engine Coolant Temperature (ECT) sensor value does not change.
  • After warmed up engine stopped and then next cold engine start performed, ECT sensor value does not change.
  • Thermostat
  • ECT sensor