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Home >> Scion >> 2013 >> iQ Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (Diagnostic Codes P0010-P0343) (Except Electric) >> SFI System >> DTC P0116: Engine Coolant Temperature Circuit Range / Performance Problem >> Description

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

Refer to DTC P0115. Refer to DESCRIPTION .

DTC No. DTC Detection Condition Trouble Area
P0116 Either condition 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 the next cold engine start is performed, the engine coolant temperature sensor value does not change.
  • Thermostat
  • Engine coolant temperature sensor