Delphi-fuel-injector

Product description

Delphi fuel injector is an advanced fuel injection system widely used in gasoline and diesel engines, aimed at improving fuel efficiency, reducing emissions, and enhancing engine performance. The Delphi fuel injection system includes gasoline direct injection (GDi) system, diesel common rail system, and various other fuel injection technologies.

Product characteristics

1. High injection pressure: The injection pressure can reach 1600-2000 bar, ensuring better fuel atomization effect and more complete combustion.

3. Multiple injection: Supports pre injection, main injection, and post injection to reduce combustion noise and emissions.

5. Robustness: The design adopts oil lubrication and ball valve structure to adapt to the local fuel quality in China and improve durability.

2. Precise control: Accurate control of injection time, injection quantity, and injection rate is achieved through an electronic control unit (ECU).

4. Flexible adjustment: The injection pressure and injection timing can be flexibly adjusted according to the engine operating conditions.

Application scenarios

1. Gasoline engine:
Gasoline Direct Injection (GDi) System: Suitable for light commercial vehicles and passenger cars, it optimizes fuel delivery and combustion through high-pressure injection technology, reduces emissions, and improves fuel economy.
Multi point fuel injection (PFI) system: suitable for various gasoline engines, providing precise fuel control and low-noise operation.

2. Diesel engine:
Diesel common rail system: It is suitable for light and heavy diesel engines. Through modular design and high-pressure injection technology, the fuel rate, spray shape and precision are optimized to provide accurate fuel quantity.
Electronic Unit Injector (EUI): Suitable for high-performance, heavy-duty applications, it helps manufacturers meet strict emission regulations through high-speed, ultra-high pressure operation and flexible injection capabilities.