Arduino-Compatible ECU, Fuel Injection, STM32, ECU Modification, Fuel Injection Reprogramming

Welcome to the Rabbit ECU Project – a low-cost Arduino-Compatible DIY engine/project ECU

Here are some videos of the Rabbit DIY ECU running GDI, port and throttle-body injected engines:

  1. Sienta Turbo 1NZ-FE
  2. Golf GTI Mk6
  3. VE Commodore SS/Chevrolet SS L98 6.0 V8
  4. Holden/Opel Astra Z18XE
  5. Holden/Opel Corsa C14NZ

Rabbit DIY ECU has open-source application code, open-source tuning and logging application, CAN bus or USB connection and the ability to run a modern PFI 4, 6 or 8 cylinder engine.

Rabbit ECU core features

  • 4 saturated injector drivers
  • 8 x 1A general purpose switch to ground outputs
  • 2 x 1A general purpose switch to power outputs
  • 4 push-pull motor driver outputs used for stepper motor, PWM solenoid or igniter signal
  • 1 LSU 4.2/4.9 interface (Teensy RT1 only, RP1 and RG1 coming soon)
  • 1 CAN interface
  • 8 analog inputs
  • 2 multi-sensor friendly trigger wheel inputs

 

MDAC MAP-MATE Calibration Tool

Rabbit ECU comes with the powerful open-source MAP-MATE tool. Read more at the dedicated MAP-MATE page.

 

Rabbit ECU Arduino Due option (RA1)

The Arduino Due (SAM3X8E) is a plug-in option that provides a lot of functionality at a great price. Read more at the dedicated RA1 page.

 

Rabbit ECU Arduino Due option (RT1)

The Teensy 3.5 is a plug-in option that provides even more processing power and features. Read more at the dedicated RT1 page.

 

Rabbit ECU Forum

Rabbit ECU Forum – http://rabbitecuproject.freeforums.net/

 

Other Information and Documents

General Support Documents

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