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

Refer to DTC P0115 .

DTC DESCRIPTION CHART

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