CAMSHAFT OIL CONTROL VALVE INSPECTION


  1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY


    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 6.9 to 7.9 Ω

      If the result is not as specified, replace the camshaft timing oil control valve assembly.

    2. A01ESO5E01
      Text in Illustration
      *a

      Component without harness connected

      (Camshaft Timing Oil Control Valve)

      Connect the positive (+) lead of the battery to terminal 1 and the negative (-) lead to terminal 2 and check the movement of the valve.

      OK
      Condition Specified Condition
      Battery positive (+) voltage is applied Valve moves in left arrow direction shown in the illustration
      Battery positive (+) voltage is cut off Valve moves in right arrow direction shown in the illustration

      If the result is not as specified, replace the camshaft timing oil control valve assembly. If the valve cannot return properly because of foreign matter, a small pressure leak in the advanced direction may occur and a DTC may be stored.