Dmn's Electronic Diesel Control

Custom ECU for diesel engines with Bosch VP37 pumps

Project goals

Help needed: Half Differential Short Circuiting ring sensor

Help needed with HDK sensor, this helps the project run with newer pump types ! Check out the HDK info i gathered here: Contains info about dedicated hard-to-obtain Bosch CC215 chip, and some generic info from Bosch "yellow" book too.

Help needed: Final PCB design

If you are familiar with PCB design software and good design practices (this counts me off!), your help might be crucial to this project. Feel free to mail me to ask details!

Hardware & Software

CPU for ecu is Arduino Mega, 8bit 16MHz microcontroller using AVR chip. Software can be uploaded to the board using Arduino IDE on Mac, Linux or Windows. Configuration is done with text-based interface using serial connection over USB port.

Hardware schematics is released soon when PCB design is finished.

Download source code for Release-7 (2015-02-07) from here.


Functionality implemented so far:

Functionality needs to be implemented soon:

Functionality planned to be implemented:


Test drive with car and improved design (2013)

Test engine installation (2012)

Configuration interface screen captures

Connected to DMN-EDC over serial connection from laptop. Showing: Main menu, Fault memory, Adaptation/Configuration and Map Editor.

Questions, feedback or ideas?

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