The Delphi Smart Injector for medium and heavy duty diesel engines is a high pressure, electronically controlled diesel fuel injector that is designed to be combined with Delphi's Electronic Unit Pump (EUP) to provide a complete high pressure fuel delivery system for "cam in block" engines or engines with separate cam boxes. The injector's nozzle control valve is electronically controlled to help reduce fuel consumption and improve performance. The Delphi Smart Injector is designed to help manufacturers meet the most stringent emissions regulations.

Benefits

• High pressure injection capability of up to 2,500 bar for optimum combustion and reduced aftertreatment
• Compact, lightweight body enables packaging flexibility
• Available with wide range of high pressure nozzle options
• Multiple injection capability with programmable shot-to-shot injection control
• Programmable variable nozzle opening and closing pressure
• High speed actuation for accurate control of injection events
• Proven reliability and durability
• Target emissions:
  
  • Euro III, IV, V, and VI
  • US 07, US 10 and beyond
  • Tier III/IV
  • Japan NLTR and post-Japan NLTR

Typical Applications

The Delphi Smart Injector is suitable for nine to 16 liter electronic unit pump (EUP) heavy duty and premium medium duty diesel engines that are used for on- and off-highway applications.

Specifications

Performance Advantages

The Delphi Smart Injector is part of a high performance fuel injection system which, in conjunction with a Delphi Diesel Electronic Unit Pump, provides a flexible and easy to package solution.

The combination of the Delphi Diesel Electronic Unit Pump and Delphi Smart Injector features the same performance advantages as the Delphi Electronic Unit Injector product line, including ultra high pressure injection and proven reliability.