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What does hard normal easy mean on auto tune settings? I figured out the percentages are the amounts of adjustments made for those exact items. What...

UK, RO and US only have lame SKYACTIV-G engine

FR and LV and maybe some other markets offer fancy SKYACTIV-X engine which is supposed to have...

I wanted a gauge on my car that had several parameters on it and interfaced directly to the ECU. The easiest way I thought to achieve this was to buy...

It looks like we might hit a bit of a hurdle with the EEC-V fords like the mustang and Jimmy's Taurus. The dashboards on the Fords from the mid 90s...

By way of explanation: *and the disclaimer that I probably don't know what the heck I'm talking about....*

Asking for thoughts:

A friend with a V12...

image.png .

For users coming to look for support there are a lot of topics covered already in our wiki

It's possible to just browse through the wiki using...

Check pdf

Unlock procedure for SFD
(Vehicle Diagnostic Protection)
We wish to inform you that, as of 2020, Volkswagen AG will introduce a new...

GIT:

Demo:

I see he also mentioned OpenAutoPRO:

Trimis de pe al meu GM1913 folosind Tapatalk

Can be run on raspberry, this is not to be confused with normal Android OS, this is dedicated for automotive industry

Trimis de pe al meu...

I have tried to use the internal wideband controller with no success. What I notice happening is that the sensor begins to heat as the car is started...

JLC now shows over 17k components in stock that are for the Hellen board footprint. While the hardware is there, we do not have firmware support that...

I taught this class several times. Most of the folks in attendance knew how to turn wrenches but did not have a lot of prior tuning experience. The...

Making a post to point users towards some info that may be useful in understanding the wall wetting acceleration compensation and as a place to...

This is My 2005 Altima SER
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Going to be one of the guinea pigs, test subject, beta for the Hellen121nissan board.

Specs:
2005 Altima...

Yes we are affected. For a couple of months I am stockpiling on most important components. We should be good at least for new hellen prototypes.

We might have up to 4 potential users for a 76 pin Nissan ECU

And I might have access to one within an hour from my house.

Looks like is the next...

I got tired of flaky usb connections, short cables and bad crimps, so I used the internal micro usb to install a waterproof usb bulkhead connector...

Temporary location for a copy of the Proteus and MRE pinout PDFs as some users are reporting an outage of the page.

Hello there. My name is David, and I am a noob.
We noobs can get a lot of flack. And for good reasons. We tend to ask a lot of dumb questions, try to...

Hi all, stopping in to introduce myself to the project.

My name's Anthony and I've been shadowing this ECU project since it was a yellow drawing on...

Hellen uses gerbmerge open source A Gerber-file merging program

gerbmerge is a mess, check this out:

is a fork of which is a fork of which is a...