WARNING:
A hot engine can cause severe burns. Turn off the engine and wait until it is cool before servicing.
CAUTION:
Do not disassemble the electric variable valve timing motor/driver because it is a precision unit.
Do not apply excessive force when rotating the electric variable valve timing motor joint. If it is rotated with excessive force, the electric variable valve timing motor could be damaged.
1. Disconnect the negative battery cable..
2. Remove the plug hole plate..
3. Remove the electric variable valve timing motor/driver..
4. Rotate the electric variable valve timing motor joint to the left and right by your fingers and verify that it rotates smoothly in 15°
increments.
NOTE:
Rotate the joint area smoothly using only the tips of your fingers.
The electric variable valve timing motor joint moves in 15°
increments, and if the joint is moved 24
times, it rotates one full rotation.
If it does not rotate smoothly, replace the electric variable valve timing motor/driver.(See ELECTRIC VARIABLE VALVE TIMING MOTOR/DRIVER REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)
5. Install in the reverse order of removal.
Oil Control Valve (OCV)
Purpose, Function
The OCV switches the oil passage to the hydraulic variable valve timing actuator
to control the opening/closing period of the exhaust valve.
Construction
The OCV is installed to the exhaust camshaft cap (No.1).
The OCV consists of a spool valve wh ...
Front Fog Light Bulb Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the mudguard screws.
3. Disconnect the connector.
4. Rotate the front fog light bulb in the direction of the arrow (1) shown in
the figure and remove it from the front fog light in the direction of the arrow
(2) shown in the figu ...
Check Valve Inspection
Except U.S.A. And CANADA
1. Remove the check valve..
2. Verify that there is no airflow when positive pressure is applied to port
A.
If there is airflow, replace the check valve..
3. Verify that there is no airflow when negative pressure is applied to port
A.
If ther ...