Powertrain Systems

The Delphi ETC Heavy Duty Diesel Controller Series is a family of electronic devices that assist in the control of a diesel engine management system by instantaneously measuring multiple events enabling "real time" adjustments of fuel and air to help the engine operate efficiently, reliably and economically.  They provide manufacturers with a wide range of vehicle- and engine-interface functions in one compact package.  They are available in air cooled or fuel cooling configurations.  Depending on customer needs, Delphi can provide hardware with inputs/outputs (I/O) interface software to complete turn-key vehicle and engine application software. 

Benefits

• Mounting location flexibility:
• Under-the-hood, or selective site on the engine
• Compatible with US02 to US07 and up to Euro 6 emissions requirements
• Flash programming of vehicle calibration and software updates
• Readily configurable software to meet customer specifications
• Helps extend engine life
  

Features

• Three connectors for 186-pin connection to help support heavy duty diesel requirements
• Robust construction for engine mounting capability
• Dual solenoid injector compatibility to provide wide flexibility of injection
• Serial communications feature flexibility:
• Controller Area Network (CAN)
• 32-bit automotive microprocessor technology
• Surface-mount power devices have fewer interconnections for enhanced reliability and improved packaging density
  
  

Typical Applications

The Delphi ETC Heavy Duty Diesel Controller Series is designed to support a majority of heavy duty diesel engine electronic unit injection (EUI) and electronic unit pump (EUP) systems, including single- and two-valve advanced fuel system (AFS) technologies.  They are suitable for commercial, construction and agricultural vehicle applications.

Performance Specifications

Main CPU (Central Processing Unit)	High-feature, highly integrated high speed automotive 32-bit microprocessor Independent watchdog processor
Technology	FR4 multi-layer circuit boards with plastic ball grid array CPUs Surface-mount power devices
Fuel Injection Equipment Configuration	Electronic Unit Injector (EUI), Electronic Unit Pump (EUP)
Fuel System Interface	Controls single or dual solenoid injection systems
I/O Chip Set	Commercial and Delphi custom application specific integrated circuit
Mounting	Soft-mounted, on engine with vibration isolators
Connectors	3 cavity connector each 62-way  (total 186 pins)
Operating Temperature	-40°C to 105°C (case) operation
Operating Voltage	12 V to 32 V
Dimensions	Depending on specification: 230 mm x 230 mm x 80 mm 220 mm x 267 mm x 95 mm

Performance Advantages

The Delphi ETC Heavy Duty Diesel Controllers have features that can help vehicle manufacturers meet demanding engine performance targets, higher-level fuel economy requirements, and the most stringent emissions regulations.  Delphi's unique understanding of the complete engine management system and its full range of major component development capabilities contribute to superior component design and cost-effective systems.  Some of the controllers include aftertreatment control and On Board Diagnostics.  Delphi provides in-depth knowledge of regional market requirements to help vehicle manufacturers with new product launches anywhere in the world.