DTC P0011 (1.5 L Engine)

DTC P0011  : VTC A System Malfunction

NOTE: 

• Before you troubleshoot, review the general troubleshooting information .
• If DTC P0010 and/or P0341 are stored at the same time as DTC P0011, troubleshoot those DTCs first, then recheck for DTC P0011.

DTC (PGM-FI)

1. Oil pressure check

   -1. Turn the vehicle to the ON mode.

   -2. Clear the DTC with the HDS.

   -3. Turn the vehicle to the OFF (LOCK) mode.

   -4. Start the engine.

   -5. Watch the low oil pressure indicator in the gauge with the engine running.

   Is the low oil pressure indicator on?

   YES 

   Check the engine oil level. If the level is OK, check the engine oil pressure .

   NO 

   Go to step 2.

2. Problem verification

   -1. Select the VTC TEST in the INSPECTION MENU with the HDS, then select the IN-VTC.

   VTC TEST

   Is the result OK?

   YES 

   Go to step 3.

   NO 

   Go to step 5.

3. VTC system check (HDS data list check)

   -1. Test-drive the vehicle at a steady speed between 19-37 mph (30-60 km/h) for 10 minutes.

   -2. Check the parameter (s) below with the HDS.

   Signal	Threshold		Current conditions
   	Values	Unit	Values	Unit
   VTC STATUS	ON

   Do the current condition (s) match the threshold?

   YES 

   Go to step 4.

   NO 

   Go to step 3, and recheck.

4. VTC system check (OBD STATUS check)

   -1. Test-drive the vehicle at a steady speed between 19-37 mph (30-60 km/h) for 10 minutes.

   -2. Monitor the OBD STATUS for DTC P0011 with the HDS.

   DTC Description	OBD STATUS
   P0011 VTC A System Malfunction

   Does the HDS indicate FAILED?

   YES 

   Go to step 5.

   NO 

   If the HDS indicates PASSED, intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at VTC oil control solenoid valve A and the PCM. If the on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the on-board snapshot . If the HDS indicates NOT COMPLETED, go to step 2 and recheck.

5. VTC oil control solenoid valve A check

   -1. Test VTC oil control solenoid valve A .

   Is the solenoid valve OK?

   YES 

   Check the VTC system oil passages, and clean them if needed.

   NO 

   Replace VTC oil control solenoid valve A .