Search found 17 matches

by Mikeymx5
Sat Oct 02, 2021 10:57 pm
Forum: You and your build
Topic: 2001 VVT Miata build
Replies: 15
Views: 10357

Re: 2001 VVT Miata build

Not really ecu related at the moment but i’m cannibalizing a harness to add dual speed fans and probably going to add a few extra aux wires will be required in the future for boost control. Additionally to this making a PnP harness y harness for the ecu so I can later run both ecus in parallel. So h...
by Mikeymx5
Tue Sep 28, 2021 9:05 pm
Forum: Plug In Boards
Topic: Did I corrupt the Hellen 72c board?
Replies: 21
Views: 19422

Re: Did I corrupt the Hellen 72c board?

Is that page new or did I miss it? :D
by Mikeymx5
Tue Sep 28, 2021 4:37 pm
Forum: Tuning Support: Making it Run
Topic: How mature are the base maps?
Replies: 1
Views: 3081

How mature are the base maps?

In regard to the Hellen 72c Im reading and catching up and the more I do the less I trust the base tune. The most information on tuning is from AndreyB but it looks like he is not close to a full running Miata yet. Ignoring the Fuel/Ignition maps how mature are the other tables: MAF (not fuel map bu...
by Mikeymx5
Tue Sep 28, 2021 1:01 am
Forum: Plug In Boards
Topic: Did I corrupt the Hellen 72c board?
Replies: 21
Views: 19422

Re: Did I corrupt the Hellen 72c board?

Screen Shot 2021-09-27 at 7.58.57 PM.png
Screen Shot 2021-09-27 at 7.58.57 PM.png (586.68 KiB) Viewed 19156 times
BTW I think this was the update screen I remember but I believe it has something to do with the INI file mismatch. I will check the WIKI and see what it says.
by Mikeymx5
Tue Sep 28, 2021 12:47 am
Forum: Plug In Boards
Topic: Did I corrupt the Hellen 72c board?
Replies: 21
Views: 19422

Re: Did I corrupt the Hellen 72c board?

Wow so that was several hours of my life I'll never get back. :) I could not get the Java console or auto updater to see the board. Ended up installing the STM32 CubeProgrammer. After fighting apples crazy file system security I got it installed and Im back up and running!! I have only a solid orang...
by Mikeymx5
Mon Sep 27, 2021 10:06 pm
Forum: Plug In Boards
Topic: Did I corrupt the Hellen 72c board?
Replies: 21
Views: 19422

Re: Did I corrupt the Hellen 72c board?

Thanks I was reading over that today. It may be a driver problem for DFU mode. I will try using windows later today and see if I have better luck.

If that works I will try again to get the MacOS driver working.


Sent from my iPhone using Tapatalk Pro
by Mikeymx5
Mon Sep 27, 2021 7:36 pm
Forum: Plug In Boards
Topic: Did I corrupt the Hellen 72c board?
Replies: 21
Views: 19422

Re: Did I corrupt the Hellen 72c board?

Guess that is what I was trying to figure out; can I re-flash over usb in program mode? So far I have not been able to get my system to see the board over USB in both modes. (could be a mac driver problem I don't know yet) I will bring home my windows laptop to see if I have better luck today. stlin...
by Mikeymx5
Mon Sep 27, 2021 3:35 pm
Forum: Plug In Boards
Topic: Did I corrupt the Hellen 72c board?
Replies: 21
Views: 19422

Re: Did I corrupt the Hellen 72c board?

PM sent. Programmer arrives today so I will give it a try and see what pops up. This is what I purchased, I will add a header on the board tonight. https://www.amazon.com/Aideepen-ST-Link-Programming-Emulator-Downloader/dp/B01J7N3RE6/ref=sr_1_3?dchild=1&keywords=stlink+v2+mini&qid=1632754873...
by Mikeymx5
Sun Sep 26, 2021 12:24 am
Forum: Plug In Boards
Topic: Did I corrupt the Hellen 72c board?
Replies: 21
Views: 19422

Re: Did I corrupt the Hellen 72c board?

Ordering the ST Link

V2 has a 8Pin header and V3 Has that quick header less connect. Found a Off brand one that has the exact header used on the Hellen for $10. might get that so I can just make a 1:1 IDC cable for fast connection.

And you are right it is more of a SWO interface than a JTag.
by Mikeymx5
Sat Sep 25, 2021 11:35 pm
Forum: Plug In Boards
Topic: Did I corrupt the Hellen 72c board?
Replies: 21
Views: 19422

Re: Did I corrupt the Hellen 72c board?

Unfortunately no. I have kids and can be distracted. It asked me do you want to update and I clicked yes. I don’t recall if it was the console or the tuner soft. But the board was working when I quit the first night so I don’t know. I will play with it later and see if I can get it working again. I’...
by Mikeymx5
Fri Sep 24, 2021 2:23 pm
Forum: You and your build
Topic: 2001 VVT Miata build
Replies: 15
Views: 10357

Re: 2001 VVT Miata build

[...]The base tune is very undeveloped so I need to figure out what all needs to be setup before my first start. [...] When I got my H72 for my NB2, all I had to do was to bypass the valve for the stock map sensor, replace the stock ECU with the rusEFI and the car started, ran and drove OK. Idle ne...
by Mikeymx5
Fri Sep 24, 2021 2:14 pm
Forum: Plug In Boards
Topic: Did I corrupt the Hellen 72c board?
Replies: 21
Views: 19422

Did I corrupt the Hellen 72c board?

This is day 2 with my Hellen 72c so I don’t have much to go on what is normal behavior. And I have not been able to sit down and familiarize my self with all the documentation yet. Yesterday I connected it to my computer and did a firmware upgrade. All appeared to be working after and I was able to ...
by Mikeymx5
Thu Sep 23, 2021 11:31 pm
Forum: You and your build
Topic: 2001 VVT Miata build
Replies: 15
Views: 10357

Re: 2001 VVT Miata build

Well day one the Hellen 72c unit arrived and I managed to connected it to my Mac after some small trial and error. The base tune is very undeveloped so I need to figure out what all needs to be setup before my first start. But I guess it is a start. I probably will start by adding the connector for ...
by Mikeymx5
Tue Sep 21, 2021 12:28 pm
Forum: You and your build
Topic: 2001 VVT Miata build
Replies: 15
Views: 10357

Re: 2001 VVT Miata build

BeerMoneyMotorsports wrote:Thanks for getting back to me! Shipping out tomorrow now that its configured to your car.
Thanks! That is one shiny orange case.


Sent from my iPhone using Tapatalk Pro
by Mikeymx5
Mon Sep 20, 2021 7:37 pm
Forum: You and your build
Topic: 2001 VVT Miata build
Replies: 15
Views: 10357

Re: 2001 VVT Miata build

Ran into this board My name is Andrey, I am usually the bad cop of rusEFI. "this board"? which board? Do you _own_ some board or are you _considering_ getting some board? Please look at your post with my eyes. I see at least four ways to read it. Please be more clear about your situation ...
by Mikeymx5
Mon Sep 20, 2021 7:28 pm
Forum: You and your build
Topic: 2001 VVT Miata build
Replies: 15
Views: 10357

Re: 2001 VVT Miata build

Wow a lot a reply’s in a short time. Yes I purchased the Hellen 72c. Most likely I will start by swapping ECUs back and forth until I understand how everything is working. And that I’m sure any problems are not related to setup. I don’t really care to be a part swapper so I try to keep it simple unt...
by Mikeymx5
Mon Sep 20, 2021 2:40 am
Forum: You and your build
Topic: 2001 VVT Miata build
Replies: 15
Views: 10357

2001 VVT Miata build

I have a 2001 Miata with a turbo currently running 8psi using a piggy back. This is my 3rd turbo NB, previous two were clocked at 230whp. I hope to get 250+ with this build. Ran into this board and want to move past the problematic MAF sensor but still need to run a stock ECU in parallel for emissio...