Valve Mechanism General

► Each cylinder is equipped with 2 intake valves and 2 exhaust valves. Intake and exhaust efficiency has been increased due to the larger total port areas.

► The valves are directly opened and closed by 2 camshafts.

► The intake and exhaust camshafts are driven by a chain. The VVT-i system used for the intake camshaft is used to increase fuel economy, engine performance and reduce exhaust emissions.

► The shimless type valve lifter is used.

Intake Camshaft

Intake Camshaft

Chain Damper

181EG10

Was this article helpful?

0 0
Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Post a comment