DTC P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control
WARNING: This page is about a different car, the 2006 Subaru Outback. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTING CONDITION:
- Two consecutive driving cycles with fault
- GENERAL DESCRIPTION < Ref. to DTC P0125 INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL , Diagnostic Trouble Code (DTC) Detecting Criteria. >
TROUBLE SYMPTOM:
Engine does not return to idle.
CAUTION:
After repair or replacement of faulty parts, perform Clear Memory Mode < Ref. to
OPERATION , Clear Memory Mode. > and Inspection Mode < Ref. to
PROCEDURE , Inspection Mode. >.
DTC P0125 INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL - DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Inspect the relevant DTC using "List of Diagnostic Trouble Code (DTC)." < Ref. to
LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . >
NOTE:
In this case, it is not necessary to inspect DTC P0125.
|
Go to step 2. |
| 2 CHECK TIRE SIZE. | Is the tire size as specified? and the same size as other three wheels? | Go to step 3. | Replace the tire. |
| 3 CHECK ENGINE COOLANT. Check the following items:
|
Is the engine coolant normal? | Go to step 4. | Fill or replace the engine coolant. < Ref. to INSPECTION , Engine Coolant. > |
| 4 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 . > |