CAMSHAFT OIL CONTROL VALVE > INSPECTION

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1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY


    A186577E01

  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 oil control valve assembly.



  1. Check the operation.



      A160184E13

    1. Connect a positive (+) auxiliary battery lead to terminal 1 and a negative (-) auxiliary battery lead to terminal 2, and check the movement of the valve.
      Text in Illustration 
      *a
      		Voltage Applied
      *b
      		Voltage not applied

      NOTICE:
      Confirm that the valve moves freely and does not stick in any position.

      If necessary, replace the camshaft timing oil control valve assembly.

      HINT:
      Accumulation of foreign matter can cause minor pressure leaks. Minor pressure leaks will cause the camshaft to advance or retard, and this will cause a DTC to be stored.