Operation CHARM: Car repair manuals for everyone.
Home >> Honda >> 2003 >> CR-V 4WD L4-2.4L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Variable Valve Timing Solenoid >> Service and Repair >> VTC Oil Control Solenoid Valve Removal/Test
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

VTC Oil Control Solenoid Valve Removal/Test

VTC Oil Control Solenoid Valve Removal/Test




1. Remove the VTC oil control solenoid valve (A).

NOTE: Install the valve in the reverse order of removal with a new O-ring (B), and check these items:

- Clean and dry the VTC oil control solenoid valve mating surface.
- Coat the O-ring with engine oil.
- Do not install the VTC oil control solenoid valve while wearing fibrous gloves.
- Be careful not to contaminate the cylinder head opening.

2. Check the VTC oil control solenoid valve filter for clogging. If it is clogged, replace the VTC oil control solenoid valve.




3. Check the clearance between the port (advance side) and the valve. Clearance (A) should be at least 2.8 mm (1/8 in.).




4. Connect the battery positive terminal to the VTC oil control solenoid valve 2P connector terminal No. 2.




5. Connect the battery negative terminal to the VTC oil control solenoid valve 2P connector terminal No. 1, then make sure the valve (A) opens fully.

pro multis · About Operation CHARM