rusefi.com

I've recently purchased a rusUltra affordable ECU to put on my '97 Toyota 5VZ-FE that I'm putting a turbo on, and I'm having some trouble getting it...

Looking to put a uaEFI on a 2 cylinder engine with OEM juel injection running a lawn mower.

Requirements are quite different than typical automotive...

Is there a simpler and more affordable version of Rusefi? Hello everyone, I've just started learning about Rusefi, and from what I've seen, UAEFI is...

L9788 is something like TLE8888 but with 6 channels pre-drivers of ignitor drivers. While only 4 low-side injector channels.

I'm looking for...

Hey team,
I've noticed that my recent logs on the SD card are all 0 bytes, date is/ has been 1980 with the last dates 2022. could this be something...

Hi,

I have been unable to get my Volvo B23E to start on UAEFI.

I have confirmed all the wiring to injectors and coils are correct. The timing is...

Hello everyone,

I have a few newbie questions and hope for your support: So far, I've converted several engines to Megasquirt and Speeduino. I'm...

Hello, I’m a new user of the rusEfi UAefI board. I’m using the default pinout for popular vehicles — specifically Honda OBD1 — but when I turn the...

TBD

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Hello all,

Would it be possible to add the cam trigger wheel for M13A non-vti exhaust camshaft?
Basically the same as 4G69 mitsu cam trigger but...

Buongiorno

Ho una scheda personalizzata basata su uaEfi che esegue il firmare rusEFI v20250203@2635561348.

Ho testato a banco i vari input e output...

Hi, allready i ordered Uaefi for my BMW e36 n/a 3.2 m50 stroker.
Will use electronic gas pedal, electronic throttle body, map sensor and air...

Hey Guys,

Few years ago i started a fiat Twin Air project for a school and i regret it ever since. The engine will not run without proper solenoid...

Greetings,

I took an interest into RusEFI after purchasing my 1jzgte vvti swapped is300. It was misfiring when I first bought it and unsure why....

Hello everyone, I'm new to RusEFI and I want to make a microRusEFI. I downloaded hw_microRusEFI, but I can't understand its contents. After...

Hi,

I want to run a Volvo B5234T3 engine on uaEfi for educational purposes. I got the engine and some of the accessories for free, so I don’t want...

Hi
I want to know health of the rusEFI ECU over CAN bus or in Lua. how can I achieve it?
Thanks

Hello All,

I'm trying to install the drivers using windows 11 after downloading the bundle I launched the console like the instructions said

But...

Hi All,

I downloaded the bundle, ran the console, and tried installing the drivers. It wasn't clear if it ran correctly, but regardless, I went into...

Hello, confused as to what does the snapshot versus the non snapshot download bundles mean? which to use?
Also, i executed rusefi_console.exe and...

What are the Aux Linear 1-4 selections? I can't find a reference to them anywhere other than as a TS selection as a table axis

aux Linear 1-4.JPG

What is the purpose of requiring a fixed dwell during cranking? It it to do what making the code stable or something like that?

My coils (GM D585)...

What does rusEFI do if a value is outside the table axis range? If say rpm is 100 and the min axis value in the table is 300 does it use the 300rpm...

I'm not finding an explanation of the MAP setup parameters on the wiki or in the forum, but maybe I missed it?

what is mapExpAverageAlpha and value...