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Home >> Lexus >> 2021 >> RC F Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (2 Of 9) >> SFI System >> DTC P0116: Engine Coolant Temperature Circuit Range / Performance [09/2014 - 08/2016] >> Description

DTC P0116: Engine Coolant Temperature Circuit Range / Performance [09/2014 - 08/2016]: Description

Refer to DTC P0115.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
P0116 Engine Coolant Temperature Circuit Range / Performance Either of the following conditions is met (2 trip detection logic):
  • When engine is started cold and warmed up, the engine coolant temperature sensor value does not change.
  • After the warmed up engine is stopped and then next cold engine start is performed, the engine coolant temperature sensor value does not change.
  • Water inlet with thermostat sub-assembly
  • Engine coolant temperature sensor
Comes on DTC stored