Inspection [09/2023 - ]: Procedure

HINT: 

Use the same procedure for the intake side and exhaust side.

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

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Component without harness connected (Cam Timing Oil Control Solenoid Assembly)

      Standard Resistance

      Tester Connection	Condition	Specified Condition	Result
      1 (-) - 2 (+)	0°C (32°F)	6.3 to 7.3 Ω	Ω
      1 (-) - 2 (+)	20°C (68°F)	6.9 to 7.9 Ω	Ω
      1 (-) - 2 (+)	40°C (104°F)	7.4 to 8.6 Ω	Ω

      If the result is not as specified, replace the cam timing oil control solenoid assembly.

2. Stroke Amount Inspection
   1. Using a vernier caliper, measure length (A) and (B) with the shaft of the cam timing oil control solenoid assembly set in the respective positions shown in the illustration.
      NOTE:

      Do not apply auxiliary battery voltage to the terminals of the cam timing oil control solenoid assembly.

      HINT: 

      If the shaft does not extend under its own weight, extend the shaft with your fingers.

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      *a	Shaft Side Facing Down
      *b	Shaft Side Facing Up
      *c	Shaft

   2. Calculate the stroke amount based on the difference of length (A) and (B).

      Standard

      Specified Condition	Result
      4.3 mm or higher 0.169 in. or higher	mm in.

      HINT: 

      Stroke amount = length (A) - length (B)

      If the value is not as specified, replace the cam timing oil control solenoid assembly.