VTC Oil Control Solenoid Valve Removal, Installation, and Test

NOTE: Although a numbered sequence is shown, these "*1" indicated parts are separate components. If removal or replacement of one of the components is needed, it is not necessary to remove the other.


1
Intake Side (VTC Oil Control Solenoid Valve A)*1


1595_3.0_enu_14724423_5.0

enu_12714505_1.0
Torque: N·m (kgf·m, lbf·ft)
enu_12714524_1.0
Replace


2
Exhaust Side (VTC Oil Control Solenoid Valve B)*1


1595_3.0_enu_14724424_5.0

enu_12714505_1.0
Torque: N·m (kgf·m, lbf·ft)
enu_12714524_1.0
Replace

Intake Side (VTC Oil Control Solenoid Valve A)

1. VTC Oil Control Solenoid Valve A - Remove


2. All Removed Parts - Install
1.
Install the parts in the reverse order of removal with a new O-ring.
Coat the new O-ring with clean engine oil.
Clean and dry the mating surface of the valve.

Exhaust Side (VTC Oil Control Solenoid Valve B)

2. VTC Oil Control Solenoid Valve B - Remove


3. All Removed Parts - Install
1.
Install the parts in the reverse order of removal with a new O-ring.
Coat the new O-ring with clean engine oil.
Clean and dry the mating surface of the valve.

1. VTC Oil Control Solenoid Valve - Test
1.
Check for any blockage in the ports of the VTC oil control solenoid valve.
2.
Connect VTC oil control solenoid valve 2P connector (male terminals) No. 1 to the 12 volt battery positive terminal with a jumper wire:
Connect VTC oil control solenoid valve 2P connector (male terminals) No. 2 to the 12 volt battery negative terminal with a jumper wire:

3.
It is normal to a click sound by the valve function when turning on electricity. If the no sound heard, replace the VTC oil control solenoid valve because of a functional malfunction.