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Inspection [09/2015 - ]: Procedure

  1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY 
    1. Measure the resistance according to the value(s) in the table below.
      GTY126309Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      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. Connect the battery positive (+) lead to terminal 1 and the negative (-) lead to terminal 2, and check the movement of the valve.
      GTY574648Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      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 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 output.

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