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-Modern 32 bit chips are a game changer for Do-It-Yourself Engine Management - ECU should be easy to deal with, show
what is going on and
why
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168MHz+
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192KB+
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+
Modern 32 bit chips are a game changer for Do-It-Yourself Engine Management
+
rusEFI is the next generation of open source, DIY automotive engine management. With the availability of cheap
+ yet extremely powerful micro-controllers, we can make a very simple and powerful engine management system
+ possible!
+
+
+
+ Feature |
+ Supported |
+
+
+
+
+ Batch injection |
+ |
+
+
+ Sequential Injection up to 12 cylinders |
+ |
+
+
+ Sequential Ignition up to 12 cylinders |
+ |
+
+
+ Wasted Ignition |
+ |
+
+
+ Direct Injection |
+ |
+
+
+ Rotary Engines |
+ |
+
+
+ Closed Loop Fueling |
+ |
+
+
+ Electronic Throttle Body |
+ |
+
+
+ Knock Sensing |
+ |
+
+
+ Boost Control |
+ |
+
+
+ Launch Control |
+ |
+
+
+ Flat Shifting |
+ |
+
+
+ Automatic Transmission Control |
+ |
+
+
+ Acceleration enrichment - wall wetting/fuel trip/tau factor |
+ |
+
+
+
+
+
+ Supported
+ In Development
+ Currently not supported
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+
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-Let machines assemble compact & reliable Hardware so that
- we can focus on advanced open source engine control!
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- Previous
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- Next
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+
microRusEFI is a small & cheap Engine Management System board designed for fully sequential 1, 2, 3 and 4
+ cylinder applications.
+ microRusEFI uses a waterproof connector and its aluminum enclosure could be sealed.
+ microRusEfi supports dual Hall shaft position sensor input or 1xHall + 1xVR shaft position sensor input (A few
+ resistors must be replaced on the PCB to switch from one setup to another)
+ Open-source design available in this repository, or
+ available as a kit or completely assembled.
+ This is an excellent option for racing series that allow modifications inside the stock ECU case.
+
+
Features
+
+ - Primary VR or Hall input (configurable with few resistor changes)
+ - Secondary Hall input
+ - 4 analog thermistor (temperature) inputs
+ - 10 analog voltage inputs (0-5v)
+ - 4 high-Z injector outputs
+ - 2 high-current low side outputs for IAC/VVT/other solenoids
+ - Dedicated main relay control output
+ - 4 low-current low side outputs for relays or warning lights
+ - 4 5v logic-level ignition outputs
+ - 2 logic level outputs (5v/12v configurable, requires resistor changes)
+ - Electronic throttle body (drive by wire)
+ - CAN connectivity on the plug
+ - USB connectivity on the plug
+ - SPI and TTL available on PCB
+
+
Get microRusEFI hardware
+
+
+
+
+
The following rusEFI hardware is currently available on eBay:
+
+
+
+
+
+
+
+
+
+
+
+
+
Upload, share and view your tune
Right in the browser
with rusEFI
+ online
+
rusEFI online
+
+
+
+
+
+
+
+
+
Got a question?
This a great place to start exploring to see what rusEFI
+ has to offer
+
rusEFI forum
+
+
+
+
+
+
+