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Home >> Toyota >> 2011 >> Highlander Hybrid Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 44 (Engine Control System (1AR-FE) (Diagnostic Codes (P0010-P0365) & Circuit Tests)) >> SFI System >> DTC P0116: Engine Coolant Temperature Circuit Range / Performance Problem >> Description

DTC P0116: Engine Coolant Temperature Circuit Range / Performance Problem: Description

WARNING: This page is about a different variant/trim than selected.

Refer to DTC P0115, refer to DESCRIPTION .

DTC No. DTC Detection Condition Trouble Area
P0116 When either of the following conditions is met (2 trip detection logic):
  • While the engine is warming up after a cold engine start, the change in the engine coolant temperature sensor output is below the threshold.
  • In the time period between warmed-up engine being stopped and the subsequent cold engine start, change in intake air temperature sensor below threshold.
  • Thermostat
  • Engine coolant temperature sensor