DTC P0116: Engine Coolant Temperature Circuit Range / Performance Problem [07/2018 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine / Trouble Codes.
5. Read DTCs.
   RESULT
   
   

   Result	Proceed to
   DTC P0116 is output	A
   DTC P0116 and other DTCs are output	B

   HINT: 

   If any DTCs and other than P0116 are output, troubleshoot those DTCs first.

Result: 

B 

GO TO DTC CHART 

(Refer to DIAGNOSTIC TROUBLE CODE CHART [07/2018 - ] )

Result: 

A 

See step  2

1. Inspect the thermostat (thermostat opening temperature) (Refer to INSPECTION [06/2016 - ] ).

Result: 

OK 

REPLACE ENGINE COOLANT TEMPERATURE SENSOR 

(Refer to REMOVAL [06/2016 - ] )

Result: 

NG 

REPLACE THERMOSTAT 

(Refer to REMOVAL [06/2016 - ] )