Gasoline Engine Cylinder Direct Injection System (GDI)

• Certification: CCC
• Standard Component: Non-Standard Component
• Technics: Push
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Gasoline engine
• Material: Carbon Steel
• Type: Ta
• Transport Package: Standard Export Package
• Specification: 7-1/16", 11", 13-5/8", 20- 3/4", 21 - 1/4"
• Trademark: Seaco
• Origin: China
• HS Code: 84314310
• Production Capacity: 100
• Package Size: 45.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

 

High quality drilling Electronic control unit pump

 

In cylinder direct injection gasoline engine oil supply system controlled oil pressure with microelectronics technology, oil and fuel supply time. IT can meet the emissions requirement of national and national and save the energy.

What Is GDI?

Until around 10 years or so ago, most vehicles had port injection. This means that fuel is sprayed in with the air mixture, washes over the valves, and is combusted to create power. In direct-injected engines, the fuel intake is squirted directly into the combustion chamber. The result is a more complete combustion cycle that uses less fuel. Making more power from less fuel allows automakers to use smaller, more efficient engines that still give good performance.
 

Seems Like a Good Thing, What's the Problem Here?

Gasoline is caustic, which isn't always a bad quality. Back in olden times, people used gas to clean dirty metal tools.

In port-injected engines, gas is continuously washing over the intake valves. This has the effect of cleaning off any build-up of carbon, oil, or other contaminants that build up during normal operation. In a direct-injected engine, the backsides of the intake valves stay dry, as no gas is washing over the valves. Oil and carbon deposits are still building on the backside of the valves, but there's no fuel washing all that crap off.

That carbon build-up can destroy an engine. Intake valves get gummed up with build-up, and then nothing works correctly.

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