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Internal combustion engine

It provides optimum driving through safety, convenience and eco-friendly technology.

Diesel

Our diesel engines with excellent fuel efficiency and torque is a result of years of development, and they are loved by consumers.
With years of knowledge and experience with gasoline injection system technology, Hyundai KEFICO successfully localized the diesel injection fuel system production for the first time in Korea through a technical alliance with Germany's Vitesco (formerly Continental) starting in 2015.

The diesel fuel injection system must be highly durable and supported with control technology. Hyundai KEFICO has the ability to not only calibrate the control components of the diesel fuel injection system, but also the control system. Our current diesel fuel injection system can operate up to 2,200bar.

DEISEL

System diagram

Air path

Exhaust gas path

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11

Control system

Fuel system

Intake/Exhaust system

Others

Control unit
Diesel pump
Common rail
Diesel injector
Air flow sensor
Boost pressure sensor
LP EGR valve
Differential pressure sensor
Camshaft position sensor
Crankshaft position sensor
Oil pressure sensor
Features
Carbon reduction technology
Improved fuel efficiency with optimal high pressure fuel injection system and control
Emissions reduction technology
Emissions reduction with maximized multi-stage injection using the fast responsiveness of Piezo actuators
High performance
Optimal engine operability with fast responsiveness and precise fuel injection technology
Smart control
Control of more complex fuel injection systems with always-on vehicle diagnostics
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