DTC P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control: Trouble Symptom
WARNING: This page is about a different variant/trim than selected.
Engine does not return to idle.
CAUTION:
After servicing or replacing faulty parts, perform Clear Memory Mode <Ref. to
OPERATION , Clear Memory Mode.>, and Inspection Mode <Ref. to
PROCEDURE , Inspection Mode.>.
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK TIRE SIZE. | Is the tire size as specified and the same size as three other wheels? | Go to step 2 . | Replace the tire. |
| 2 CHECK ENGINE COOLANT. Check the following items:
|
Is the engine coolant normal? | Go to step 3 . | Fill or replace the engine coolant. <Ref. to ENGINE COOLANT .> |
| 3 CHECK THERMOSTAT. | Does the thermostat remain opened? | Replace the thermostat. <Ref. to THERMOSTAT .> | Replace the engine coolant temperature sensor. <Ref. to ENGINE COOLANT TEMPERATURE SENSOR .> |