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[rusEfi] 2006 Volkswagen Passat 2.0 Turbo GDI test mule #64

Last post by AndreyB « Thu Jul 04, 2024 11:53 pm
Replies: 187
by AndreyB » Sun Oct 06, 2019 1:27 am
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Driver side front wheel bearing or axle is not well, looks like sunroof has leaked, most lights on the dash are on - but abricos says it sounds...
187 Replies

1464034 Views

Last post by AndreyB
Thu Jul 04, 2024 11:53 pm
[rusEfi] red 2003 VVT test mule Miata NB2 #27

Last post by NormanAlphaspeed « Sun Jun 11, 2023 7:23 pm
Replies: 240
by AndreyB » Mon Oct 03, 2016 6:01 pm
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I've decided to unify my test fleet, please welcome this automatic 1.8 VVT 2003 Miata.

First step would be locating the OBD-II port and fixing check...
240 Replies

997555 Views

Last post by NormanAlphaspeed
Sun Jun 11, 2023 7:23 pm
[rusEfi] Hunchback 1991 Miata NA/NB2 rusEfi official racecar #20

Last post by AndreyB « Sun Jun 12, 2022 3:12 am
Replies: 215
by AndreyB » Wed Jul 29, 2015 2:25 am
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Because I need my own race car.

was in accident, run when parked

==========================================
base tune as engine config code...
215 Replies

834399 Views

Last post by AndreyB
Sun Jun 12, 2022 3:12 am
[README] Lists of rusEfi cars

Last post by AndreyB « Tue Oct 22, 2019 2:42 am
Replies: 3
by AndreyB » Tue Oct 22, 2019 1:58 am

For chronological order see

3 Replies

85344 Views

Last post by AndreyB
Tue Oct 22, 2019 2:42 am
[Success Story] rusEFI Wins 2019 Bracket GP at Thompson Motor Speedway

Last post by Kyocmondeo « Sun Jul 07, 2019 12:57 pm
Replies: 6
by Kyocmondeo » Sun Jun 30, 2019 11:47 pm

Hello World

As Many of you have probably seen my Partner John and I had a yellow Festiva running a rusEFI with a 1.8 Escort drive line in it. We...

6 Replies

99770 Views

Last post by Kyocmondeo
Sun Jul 07, 2019 12:57 pm
Where to start & how to get involved?

Last post by AndreyB « Wed Mar 13, 2019 12:11 am
Replies: 9
by AndreyB » Thu Nov 07, 2013 9:06 pm

This forum is about an open source engine control unit. Hopefully by now you have seen the main page of this site with the video and a brief...

9 Replies

128418 Views

Last post by AndreyB
Wed Mar 13, 2019 12:11 am
Newbie from Japan/Australia

Last post by Wombat « Sun Jan 18, 2026 8:34 am
Replies: 2
by Wombat » Sat Jan 10, 2026 12:24 pm

Hi Everyone,

Just ordered my first uaEFI today, looking forward to it arriving soon.
I have been tuning ECUs in my project cars on and off for the...

2 Replies

270 Views

Last post by Wombat
Sun Jan 18, 2026 8:34 am
Hello From Chicago! 1979 Triumph Spitfire EFI Conversion

Last post by mpgmike « Fri Jan 16, 2026 6:37 pm
Replies: 1
by SoundPerf01 » Fri Jan 16, 2026 3:37 am

Howdy! My name is tom. I've been hearing a lot about this product and the community surrounding it for some time. A friend recently told me i should...

1 Replies

131 Views

Last post by mpgmike
Fri Jan 16, 2026 6:37 pm
1995 Jeep 4.6 Stroker

Last post by Naiyim « Thu Jan 15, 2026 5:14 pm
Replies: 54
by mpgmike » Sun Sep 01, 2024 10:45 am
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I have a '95 Jeep Grand Cherokee Laredo that came with the 4.0 liter inline 6 cylinder.
Day1_2.png

A popular engine package is to use the 4.0...
54 Replies

138390 Views

Last post by Naiyim
Thu Jan 15, 2026 5:14 pm
[help needed] Has anyone used these on Sport Bike motors?

Last post by AndreyB « Mon Jan 12, 2026 2:26 pm
Replies: 1
by mikel89us » Mon Jan 12, 2026 2:08 pm

I am considering trying to use one of these systems on a racecar that uses a 600cc sport bike engine. I'm curious if they will handle the RPM range,...

1 Replies

169 Views

Last post by AndreyB
Mon Jan 12, 2026 2:26 pm
2000 Subaru Outback bh Ez30 1Gen/2gen

Last post by Nismopu « Thu Jan 08, 2026 12:22 am
Replies: 5
by WOOL » Sun Sep 03, 2023 6:41 pm

Hi all .
WhatsApp Image 2023-09-03 at 20.28.47.jpeg

This page will be very useful for fans of the first generation EZ30 swap to other bodies....

5 Replies

18238 Views

Last post by Nismopu
Thu Jan 08, 2026 12:22 am
New guy with a Jag powered Mustang

Last post by jrdnwheeler « Fri Jan 02, 2026 1:05 am

by jrdnwheeler » Fri Jan 02, 2026 1:05 am

Howdy, I am building a car for the Grassroots $2000 and just ordered a uaEFI to run my Jaguar AJ16S I am planning on putting into this 2005 Mustang...

0 Replies

442 Views

Last post by jrdnwheeler
Fri Jan 02, 2026 1:05 am
W202 C180 with MRE 0.3

Last post by md_sanci « Fri Nov 28, 2025 8:56 am
Replies: 11
by md_sanci » Sun Apr 12, 2020 6:49 pm

Hello all,

So i just wanted to add that a new car is running on RusEFI.

This is a daily driver, so i have to make it as good as possible for the...

11 Replies

20503 Views

Last post by md_sanci
Fri Nov 28, 2025 8:56 am
1997 Volvo 850 with B5204T engine

Last post by Dron_Gus « Wed Oct 22, 2025 10:25 pm
Replies: 15
by DrahtFahrzeugHammer » Wed Jul 23, 2025 1:17 pm

Hi everybody,

I am new to this forum but have been interested in rusEFI for a couple of years. Until now i didn't have a specific reason to use it....

15 Replies

38388 Views

Last post by Dron_Gus
Wed Oct 22, 2025 10:25 pm
HELP! FIRST STANDALONE ECU & A NEWBIE

Last post by Automate « Sat Oct 18, 2025 12:46 pm
Replies: 2
by thefastelephant » Mon Oct 13, 2025 7:03 am

Hi everyone,

Am Aditya from India. I want to switch my single cylinder EFI motorcycle ( Royal Enfield Continental GT 535cc ) to tune it to the mods...

2 Replies

5837 Views

Last post by Automate
Sat Oct 18, 2025 12:46 pm
740 Turbo

Last post by mpgmike « Sat Oct 11, 2025 9:30 pm
Replies: 7
by turbomuts » Wed Oct 08, 2025 12:34 pm

Hello, new here and from Sweden. I’m trying to install a Uaefi in my Volvo 740. The car was originally a 740 GLT with a 16V engine, but I bought it...

7 Replies

6306 Views

Last post by mpgmike
Sat Oct 11, 2025 9:30 pm
[info] VW Aircooled 1641CC engine

Last post by mikedjames « Sat Oct 11, 2025 5:13 pm
Replies: 5
by mikedjames » Mon May 26, 2025 4:14 pm

I am setting off on the aircooled EFI path choosing a MicroRusEFI ECU.

At the moment my 1975 VW T2 camper van runs a wasted spark crank fire...

5 Replies

29048 Views

Last post by mikedjames
Sat Oct 11, 2025 5:13 pm
1997 Camry 5SFTE on UAEFI, first start

Last post by jmhalder « Fri Oct 03, 2025 1:41 am
Replies: 4
by jmhalder » Sun Sep 28, 2025 7:01 pm

Turbo 5S 1997 Camry, 5sp, 565cc WRX injectors.
Got it to start, but crank and cam signals are literally a guess for polarity....

4 Replies

12695 Views

Last post by jmhalder
Fri Oct 03, 2025 1:41 am
1991 NA MIATA (Project Ziptie) - NA6 UAEFI

Last post by Red_Two « Mon Sep 29, 2025 9:13 pm

by Red_Two » Mon Sep 29, 2025 9:13 pm

Hey yall! I have decided to start another Rus Efi project after ( ) and ( )

I am trying to get the ( ) functioning on said stock NA Miata....

0 Replies

8019 Views

Last post by Red_Two
Mon Sep 29, 2025 9:13 pm
GDI: 2018 Cadillac ATS "The last gamble"

Last post by kb1gtt « Thu Sep 18, 2025 9:32 pm
Replies: 21
by AndreyB » Sat Jan 04, 2025 6:40 pm

This clean title low miles Copart special is a replacement for the disastrous Malibu

WhatsApp Image 2025-01-04 at 12.50.27_dd5dc136.jpg

21 Replies

87503 Views

Last post by kb1gtt
Thu Sep 18, 2025 9:32 pm
GDI, v8: Gen5 LS or go home

Last post by jc10000rpm « Wed Sep 17, 2025 5:49 pm
Replies: 15
by AndreyB » Tue Jan 28, 2025 5:48 pm

Time to go LS. Being the most advanced open source ECU it has to be gen5 LS, right?

WhatsApp Image 2025-01-28 at 12.41.57_3d4c3de6.jpg

15 Replies

56756 Views

Last post by jc10000rpm
Wed Sep 17, 2025 5:49 pm
nissan HR12DDR GDI engine

Last post by Omen234 « Mon Sep 08, 2025 10:35 pm
Replies: 43
by Omen234 » Mon Aug 05, 2024 2:44 am
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purchased the HR12DDR engine.
43 Replies

112179 Views

Last post by Omen234
Mon Sep 08, 2025 10:35 pm
[help needed] UAEFI connection to STM32G474 VIA CAN

Last post by franc « Wed Sep 03, 2025 8:09 am
Replies: 2
by franc » Tue Sep 02, 2025 4:40 pm

Hi,
I have some trouble for 2 weeks now :? trying to connect UA ecu to STM32 dev board (I want to make simple dash screen). STM32G474 has FDCAN...

2 Replies

16088 Views

Last post by franc
Wed Sep 03, 2025 8:09 am
1600cc Yugo

Last post by mpgmike « Fri Aug 29, 2025 1:37 pm
Replies: 1
by AnteLo » Fri Aug 29, 2025 6:37 am

Hello, my name is Ante and I'm building a new engine for my yugo.

The base is fiat sohc 1600cc 8v engine, big valve head, ported, catcams 291°,...

1 Replies

15858 Views

Last post by mpgmike
Fri Aug 29, 2025 1:37 pm
Nissan D21 Pickup VG30E swap + turbo

Last post by cgsheen « Fri Aug 22, 2025 10:20 pm
Replies: 8
by simplex » Tue Feb 22, 2022 2:55 am

Hi,

I'm building a Nissan D21 Pickup truck, to be my all-purpose race truck.
Ideal for events and track days, as you can carry tires, tools and...

8 Replies

40324 Views

Last post by cgsheen
Fri Aug 22, 2025 10:20 pm

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