Camshaft Timing Oil Control Valve Assembly: Inspection

INSPECT CAMSHAFT TIMING OIL CONTROL VALVE (OCV) ASSEMBLY
1. Measure the resistance between the terminals.
  Resistance: 6.9 to 7.9 Ω at 20°C (68°F)
  
  If the result is not as specified, replace the OCV assembly.
2. Connect the battery's positive (+) lead to terminal 1 and negative (-) lead to terminal 2, and check the movement of the valve.
  NOTE: Confirm that the valve moves freely and does not become stuck in any position.
  
  If necessary, replace the OCV assembly.
  
  HINT:
  
  If the valve cannot return properly because of foreign matter, a small pressure leak in the advanced direction may occur and a DTC will be output.
  
  Fig 1: Inspecting Camshaft Timing Oil Control Valve (OCV) Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002