CAMSHAFT OIL CONTROL VALVE > INSPECTION

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1. Measure the resistance of the oil control valve.
   

   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.
   

2. Check the operation
   

   Text in Illustration 

   *a	When Applied
   *b	When Cut Off

   
   

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

      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.