Car Electrical Parts VVT Oil Control Valve Toyota XA XB Echo Prius Yaris

VVT Oil Control Valve Variable Valve Timing 15330-21011 Toyota XA XB Echo Prius Yaris

Specifications:

Applicable Model:

About Variable valve timing VVT :

In internal combustion engines, variable valve timing (VVT) is the process of altering the timing of a valve lift event, and is often used to improve performance, fuel economy or emissions. It is increasingly being used in combination with variable valve lift systems. There are many ways in which this can be achieved, ranging from mechanical devices to electro-hydraulic and camless systems. Increasingly strict emissions regulations are causing many automotive manufacturers to use VVT systems.

VVT Operation :

VVT systems are simple to diagnose. Most parts are non-serviceable and have integrated sensors. On a conventional engine, exhaust and intake valves are open or closed depending on the crankshaft and the pattern cannot be altered. With VVT, it is possible to have the timing altered to match the engine speed, torque requirements, and valve overlap. This increases both performance and fuel economy. Another great advantage of VVT is its ability to take some of the load off the crankshaft by opening the valve before the end of the combustion stroke. VVT systems have made Exhaust Gas Recirculation (EGR) valves obsolete. EGR valves put smog causing nitrous oxides back into the intake manifold. The VVT system controls the timing to leave inert gas in the chamber for the next combustion cycle, thus controlling the combustion temperature and the production of nitrous oxides.

About us:

Our company specialized in auto spare since 2002, supply all kinds of auto parts with rich experience , proven technique. Especially for chassis parts: engine mount, control arm, brake pads, brake disc, brake caliper, bearing , hub bearing, steering rack , tir rod end, rack end, ball joint, and electrical parts: sensor, clock spring, window switch, spark plug, ignition coil, injector, fuel pump, and lot of HONDA spare parts for Accord, Civic, Crv , Fit, City, Odyssey. We really hope we can make a forever business cooperation relationship and friendship.

Contact us:

If you have any questions, please feel free to contact with us. We would be very glad to help you. We will get back to you within 24 hours or get back to you immediately.

MHC Linkway Auto Parts LTD. is a large enterprise specialized in development, production, selling and after-sales services of automobile parts and accessoriies, such as air bag clock spring, oxygen sensor, power window switch, ignition coil, cleaner filters, brake pads, spark plug, control arm, bushing, wheel bearing, timing kit, and so on. Our products are mainly fit for passenger cars, like TOYOTA, HONDA, NISSAN, MITSUBISHI, HYUNDAI, KIA, BMW, BENZ, AUDI, LAND ROVER.

The first-hand sources, the direct sales price, perfect logistics and distribution system provide excellent service to automobile users and agents with spare parts. The widely seen models of transport are rail, road, sea and air transport in our corporation. Our company undertake the special order for bulk container futures , and offer express mail service . High quality professional services owes to complete product range,product variety, large inventory, sound sales network.

The company's first-class product quality and dedicated service attitude have won recognition at home and abroad. So our products not only enjoy great popularity in domestic market, but export to North America, Europe, Middle East, Africa, Southeast Asia more than 40 countries and regions.

Years of painstaking development process creates a pioneering, enterprising sprit. It is such spirit that encourage us to engage in research, development and continuous innovation. As time goes by, our products are become the avant-courier. So it allows the customers at home and abroad feel safe and relieved to use our products. Make the driving journey more enjoyable and pleasurable.

Company policy: Quality-oriented, to be better and stronger, sustainable development. Our goal: committed to creating value and seeking rational benefit for society, customers, staff, cooperative partner and enterprise itself. We sincerely expect to cooperate with auto parts manufacturers, garages and auto peer around the world for a better future.

Welcome customers from home and abroad to our company for a visit and develop with us together.