CAMSHAFT OIL CONTROL VALVE(for Exhaust Side) ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

   
   

   1. Connect the GTS to the DLC3.

   2. Start the engine.

   3. Turn the GTS on.

   4. Turn the A/C switch on.

   5. Inspect the camshaft timing oil control valve assembly.

      
      

      1. Enter the following menus: Powertrain / Engine / Active Test / Control the Exhaust VVT OCV Duty Ratio Bank 1.

         
         Powertrain > Engine > Active Test

         Tester Display
         Control the Exhaust VVT OCV Duty Ratio Bank 1

      2. Check the engine speed while operating the camshaft timing oil control valve assembly using the GTS.

         Standard Condition
         Control Range Specified Condition 0% Normal engine speed 100% Engine idles roughly or stalls

         If the operation is not as specified, check the camshaft timing oil control valve assembly, wire harness and ECM.