How does the VTEC system in a car work?

For a combustion engine to work, it requires four things: Air, fuel, compression, and spark. For the purposes of understanding the VTEC system, we’ll focus here mainly on the air part of that equation. A part of the engine known as the camshaft controls how much the valves open and then close, and therefore how much air goes into the engine.

What does it mean if your VTEC is not working?

If you can not HEAR it clearly that does not mean it is not working. Get a test light and check it. 3 weeks later… i like it. i just saw that post today while i was lurking on dseries. im gonna get an account sometime soon

How does the Honda VTEC engine timing system work?

A third option is to change the cam timing profile, of which Honda VTEC was the first successful commercial design for altering the profile in real-time. The VTEC system provides the engine with valve timing optimized for both low and high RPM operations.

Which is better a VTEC engine or a regular engine?

However, there are legitimate reasons for it. Hondas with VTEC engines are much more efficient across a wider RPM range than most other vehicles, and arguably are much more fun to drive for those of us who value pick up and go. But for a large majority of us, you’ll likely not “ride VTEC” in everyday driving.

What is the difference between a VTEC and ULEV?

Vtec is Honda’s proprietary valve-timing system. What it does is it makes the engine more efficient, which equals more power basically.It allows the engine to get optimum air flow at both low and high rpms. ULEV stands for “ultra-low emitting vehicle”. Which means emits a very small amount of air pollution.

What does a VTech engine acctually do?

VTEC (which stands for Variable Valve Timing and Lift Electronic Control) is an electronic and mechanical system in some Honda engines that allows the engine to effectively have multiple camshafts . As the engine moves into different rpm ranges, the engine’s computer can activate alternate lobes on the camshaft and change the cam’s timing.

What cars have VTEC?

Although the VTEC was originally designed by Honda, similar systems — not called “VTEC” — are used in many different types of Foreign cars including Toyota, Porsche, BMW and Nissan. If you are in the market for either a new or a used car, consider purchasing a vehicle with a VTEC-type engine.

What does VTEC stand for?

VTEC is an acronym for Variable valve Timing and lift Electronic Control. It is a mechanism for optimizing air/fuel mixture flow through the engine. An internal combustion engine converts the chemical energy stored in fuel into thermal energy.

Can a check engine light effect a VTEC engine?

2 months later… does have to be a specific check engine light or will all effect it also dumb question but can you have a vtec engine and a non vtec ecu that doesnt seem like itll work properly

Is the Honda VTEC engine a good engine?

So overall, Honda VTEC engines are good. They’ve always been good. After all, it was created by the world’s best car engine manufacturer, HONDA. Hope this answers your question.

2 months later… does have to be a specific check engine light or will all effect it also dumb question but can you have a vtec engine and a non vtec ecu that doesnt seem like itll work properly

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