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Home >> Lexus >> 2015 >> ES 350 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - (Diagnostic Codes (P0010 - P0348)) >> SFI System >> DTC P0116: Engine Coolant Temperature Circuit Range / Performance Problem [08/2014 - ] >> Description
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DTC P0116: Engine Coolant Temperature Circuit Range / Performance Problem [08/2014 - ]: Description

Refer to DTC P0115. Refer to DESCRIPTION .

DTC No. DTC Detection Condition Trouble Area
P0116 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.
  • Thermostat
  • Engine coolant temperature sensor