Gasoline Direct Injection (GDi) Systems

Demand for gasoline direct injection (GDi) technology is increasing - several research firms project the global GDi market will grow in excess of 10 percent annually through 2026. And when paired with electrification technologies, growth is forecast well into the next decade. As a leading OE manufacturer, Delphi is perfectly positioned to help you take advantage of this exciting opportunity. In addition to the latest generation OE technology, our GDi service program includes the OE parts, tools and know-how to service this fast-growing, high-performance technology.
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Raising the bar with OE technology

Our industry-first Multec® 14 (M14) 350-bar pressure injection system raises the bar, taking injection pressure from 200 to 350 bar. By injecting smaller droplets into the combustion chamber faster, the latest generation system delivers fewer hydrocarbons and particulate emissions – up to 70 percent - and increased fuel savings. And if that’s not enough, we’re already working on a 500 bar solution. 

OE expertise in the aftermarket

We bring our OE expertise to the aftermarket too. Our GDi service programme features our award winning Multec® GDi multi-hole fuel injectors for optimised fuel delivery and combustion, low noise GDi high pressure fuel pumps and service kits, giving you access to OE parts for a high-quality, competitive service. Understand more about the common service issues with GDi.

More than parts

We also offer a comprehensive electronic and hydraulic diagnostic solution including our proven on-board DS diagnostic tool, a high-pressure diagnostic kit, HD3000, allowing technicians to safely set and electronically control any pressure test point up to 3000 bar and a wide-ranging low-pressure tester, LP35.

Training from the OE experts

Want to learn more about GDi servicing? Our range of one day specialist training courses combines theory with practical, on-vehicle exercises and cover key topics such as component operation, common systems and faults, using high pressure gasoline and more. Giving you the skills and know-how to service the latest GDi equipped vehicles.

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The Delphi Difference

  • 100 years of OE experience, supplier to the world’s top automakers
  • OE heritage and knowledge built into every aftermarket part
  • Comprehensive portfolio for a wide range of vehicles and model years
  • Streamlined SKUs for easy inventory management
  • Support through tools, tips and training
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Related product resources and downloads

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2 min read

Much more than a pump #1: Integrated OE expertise

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Fuel Management Fuel Systems Gasoline Fuel Systems How it works Technical specification Distributors DIYers Shop Owners 2 min read

Resource Highlights

In this article you will find the first of a 3 part series on our aftermarket fuel program integrates OE expertise, leading vehicle coverage, and advanced diagnostic support to provide our customers with access to a full-service fuel management solution.

As a global leader in fuel technology, we combine over 100 years of OE heritage with innovative aftermarket solutions to offer the best of both worlds. Our aftermarket fuel program integrates OE expertise, leading vehicle coverage, and advanced diagnostic support to provide our customers with access to a full-service fuel management solution.

In this 3 part series, we break down exactly what that means for our customers and what you can expect by choosing Delphi for fuel, starting with integrated OE expertise.

Why do vehicle manufacturers choose Delphi?

Vehicle manufacturers choose Delphi for fuel management because we've been producing fuel pumps for over 80 years and our technological leadership has allowed us to hold over 30 OE proprietary innovations and 150 patents in fuel module and fuel pump design. Over 7 million vehicles from top manufactures, like Volkswagen and PSA, are fitted Delphi fuel pumps every year. From mechanical pumps to high-pressure GDi pumps. From pick-up trucks to golf carts. You name it, we’ve made it all.

Aftermarket solutions with integrated OE expertise

Because we’ve made it all, we understand the vehicles that technicians service every day. That’s why we design and build our portfolio with the same dependable, reliable parts that they and their customers can trust. We can offer the best of both worlds - OE and the aftermarket - because we apply our OE expertise and pioneering technology to every aftermarket fuel pump and module. Our customers know they’ll be able to offer an OE quality fuel repair, no matter what vehicle enters your doors when they choose Delphi for fuel.

Innovation in the aftermarket

But our fuel products don’t just end there. We combined our OE expertise with a passion for innovation to drive us to make a great product even better. Our latest aftermarket fuel pump features anodized aluminum pump components that outlast other commonly used materials, an over-molded armature to protect pump windings against corrosion, and a new carbon commutator that is up to twice as durable as copper in aftermarket applications. And as an added bonus, customers can trust they installed a fuel pump that delivers the best of both worlds because all petrol applications feature an electric blue fuel pump top, module top cover, and strainer material that are distinctly Delphi.

Integrated OE expertise is just one example of how we keep our customers ahead of the curve. Go to part 2: Leading European coverage to learn more about how our fuel program is much more than a pump- It’s a full service aftermarket solution.

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