VTC Oil Control Solenoid Valve Removal, Installation, and Test
Intake Side (VTC Oil Control Solenoid Valve A)

1. VTC Oil Control Solenoid Valve A - Remove
1.
Disconnect the connector (B).
2.
Remove VTC oil control solenoid valve A with the O-ring (C).

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)

1. VTC Oil Control Solenoid Valve B - Remove

2.
Disconnect the connector (A).
3.
Remove VTC oil control solenoid valve B with the O-ring (C).

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.

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 terminal No. 1 to the 12 volt battery positive terminal with a jumper wire.
Connect VTC oil control solenoid valve 2P connector terminal 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.