Search found 14280 matches

by AndreyB
Tue Mar 19, 2024 2:39 am
Forum: You and your build
Topic: Arctic Cat C-TEC2 8000 Engine
Replies: 6
Views: 2058

Re: Arctic Cat C-TEC2 8000 Engine

OEM ECU is definitely unusual.
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by AndreyB
Mon Mar 18, 2024 4:20 pm
Forum: User Support
Topic: Subaru triggers.
Replies: 48
Views: 37002

Re: Subaru triggers.

No, it's not getting trigger errors, I do not understand the issue. Do you still have gap overrides or have you removed it?

Please upload your tune
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by AndreyB
Mon Mar 18, 2024 12:56 pm
Forum: Dev: Hardware
Topic: Wideband Controller: Fully Custom, no ASIC!
Replies: 192
Views: 413664

Re: Wideband Controller: Fully Custom, no ASIC!

I am not sure if current TS updater works especially in case of two units especially to update older firmware. Maybe it does maybe it does not :(

I would st-link just to be sure

https://github.com/rusefi/rusefi/issues/5719
https://github.com/mck1117/wideband/issues/311
by AndreyB
Mon Mar 18, 2024 12:47 pm
Forum: Dev: Hardware
Topic: Wideband Controller: Fully Custom, no ASIC!
Replies: 192
Views: 413664

Re: Wideband Controller: Fully Custom, no ASIC!

I also have a question regarding Wideband. Using hellen 128, my car is running on this as a daily driver for the last 2 years at least. I would recommend starting with update of the wideband firmware. I believe that November 2023 version was a major improvement see https://github.com/mck1117/wideba...
by AndreyB
Mon Mar 18, 2024 1:33 am
Forum: User Support
Topic: subaru gt turbo uaefi
Replies: 3
Views: 93

Re: subaru gt turbo uaefi

Do you have a table of which UAEFI pin goes where?
by AndreyB
Mon Mar 18, 2024 1:33 am
Forum: User Support
Topic: subaru gt turbo uaefi
Replies: 3
Views: 93

Re: subaru gt turbo uaefi

cyrille wrote:
Sun Mar 17, 2024 5:41 pm
I soldered two resistors of 4K7 ohms between VR1+ and VR1- also between VR2+ and VR2-.
The car runs very well at idle, I have not yet been driven.
https://github.com/rusefi/uaefi/issues/57
by AndreyB
Mon Mar 18, 2024 12:08 am
Forum: You and your build
Topic: 2014 red kia rio 1.6 GDI M/T busted dreams
Replies: 55
Views: 135868

Re: 2014 red kia rio 1.6 GDI M/T busted dreams

GDI gives you so much power it busts clutch lines!!!
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by AndreyB
Sun Mar 17, 2024 4:29 pm
Forum: User Support
Topic: rusEFI wideband f0 modules do not work
Replies: 3
Views: 83

Re: rusEFI wideband f0 modules do not work

Oh.

I am not aware of anyone fabricating rev B you would have to take it to https://github.com/mck1117/wideband/issues/310

I see some resemblance of https://github.com/mck1117/proteus/issues/124
by AndreyB
Sun Mar 17, 2024 4:02 pm
Forum: User Support
Topic: rusEFI wideband f0 modules do not work
Replies: 3
Views: 83

Re: rusEFI wideband f0 modules do not work

me124 wrote:
Sun Mar 17, 2024 4:00 pm
I have 10 of them assembled.
Who has assembled?

I suggest getting an uaEFI just to compare your module with uaEFI on-board module.
by AndreyB
Sun Mar 17, 2024 3:47 pm
Forum: You and your build
Topic: Volkswagen Type 3 TL
Replies: 2
Views: 165

Re: Volkswagen Type 3 TL

I see some real engineering with proper prototyping! Nice.
by AndreyB
Thu Mar 14, 2024 11:00 pm
Forum: You and your build
Topic: 2022 Canam
Replies: 4
Views: 13989

Re: 2022 Canam

Ha, the black one has fuel system issues but stock ECU deals with it! We have a chance to play with closed loop range settings
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by AndreyB
Thu Mar 14, 2024 6:55 pm
Forum: Dev: Hardware
Topic: Digital Dash Project based on STM32 MCU and TOUCHGFX
Replies: 12
Views: 9288

Re: Digital Dash Project based on STM32 MCU and TOUCHGFX

this is now 404 for me, is this still available anywhere?
by AndreyB
Tue Mar 12, 2024 4:18 pm
Forum: User Support
Topic: UAEFI vs 407disco (actual) startup times difference
Replies: 8
Views: 492

Re: UAEFI vs 407disco (actual) startup times difference

At the moment that's DEFINITELY TOTALLY NOT THE CASE, PROCEED WITH CAUTION.
by AndreyB
Tue Mar 12, 2024 4:01 pm
Forum: User Support
Topic: UAEFI vs 407disco (actual) startup times difference
Replies: 8
Views: 492

Re: UAEFI vs 407disco (actual) startup times difference

It would be off "startup times difference" topic to start discussing pull-ups etc.
by AndreyB
Tue Mar 12, 2024 3:49 pm
Forum: Dev: Hardware
Topic: uaEFI Ultra Affordable EFI
Replies: 12
Views: 21643

Re: uaEFI Ultra Affordable EFI

Q1: I do not know. What's the purpose of CAN 1 or even what's the purpose of rusEFI?

Q2: just updated https://github.com/rusefi/rusefi/wiki/Bluetooth with references to recently updated tickets about all that
by AndreyB
Tue Mar 12, 2024 3:14 pm
Forum: User Support
Topic: UAEFI vs 407disco (actual) startup times difference
Replies: 8
Views: 492

Re: UAEFI vs 407disco (actual) startup times difference

gurov wrote:
Tue Mar 12, 2024 3:06 pm
hmm, perhaps once i get better gate drivers for the ignition setup on there that doesn't need to start inverted.
Ohh that's what this is all about? Ignition setup depending on start-up time seems like a signal of danger ahead.
by AndreyB
Tue Mar 12, 2024 2:59 pm
Forum: User Support
Topic: UAEFI vs 407disco (actual) startup times difference
Replies: 8
Views: 492

Re: UAEFI vs 407disco (actual) startup times difference

Try running uaEFI firmware on f407disco and vice versa? A ton of compile time options are different between these two firmware one would be around https://github.com/rusefi/rusefi/commit/e8b1fc302f71a3df2162235dba02f0e3f91bf01f One day someone should add some timestamps into start-up console message...
by AndreyB
Mon Mar 11, 2024 2:07 pm
Forum: Misc
Topic: Forum slowness & everything else forum status
Replies: 63
Views: 79621

Re: Forum slowness & everything else forum status

A new concerning kind of spam happens for a couple of months now - spam posts from accounts which seem to be pretty legit like for instance https://rusefi.com/forum/memberlist.php?mode=viewprofile&u=1980 I want to assume that https://rusefi.com/forum/memberlist.php?mode=viewprofile&u=1980 is...
by AndreyB
Mon Mar 11, 2024 1:39 am
Forum: Dev: Hardware
Topic: Why make your own custom board?
Replies: 2
Views: 769

Re: Why make your own custom board?

I note that you say "custom board (hardware)" not "custom ECU (hardware+firmware)". Cannot agree on PA0 being the best label for a pin but I guess it's a question of preference. ASIC and life-span is a risk but fully protected and diagnostics is so cool! Where do you draw the ASC...
by AndreyB
Sun Mar 10, 2024 11:39 pm
Forum: Dev: Hardware
Topic: HOWTO use Bluetooth module
Replies: 35
Views: 38673

Re: HOWTO use Bluetooth module

Anyway there is also JDY-40 based on BK2461

And then there is https://www.elektroda.com/rtvforum/topic3758492.html calling all these clones of NRF24L01 ?
by AndreyB
Sun Mar 10, 2024 10:54 pm
Forum: Dev: Hardware
Topic: HOWTO use Bluetooth module
Replies: 35
Views: 38673

Re: HOWTO use Bluetooth module

If anyone has an issue accessing JDY-31 using putty. 4afab98f1db9d61bbc477d42b3c4ff55.jpg It's a small world. It has Beken BK3231S chip see https://rusefi.com/forum/viewtopic.php?f=13&t=1999 where JDY was not mentioned And JDY-33 sometimes says BK3432 https://www.bekencorp.com/en/goods/detail/c...
by AndreyB
Sun Mar 10, 2024 5:38 pm
Forum: Dev: Software
Topic: RealDash support
Replies: 8
Views: 6890

Re: RealDash support

I'd say someone with 2chan or 4chan - i.e. one of boards officially with BT - should try

See also https://forum.realdash.net/t/rusefi-ecu-support/975
by AndreyB
Sun Mar 10, 2024 4:26 pm
Forum: User Support
Topic: ETB Bias curve tunning
Replies: 1
Views: 175

Re: ETB Bias curve tunning

Open loop would be closed loop with p=i=d=0? Looks like second step would be to set complete bias duty to different runs of same values across complete curve and see how things go? I expect a bit of randomness. Try complete curve set to -20 Try complete curve set to -10 Try complete curve set to +10...
by AndreyB
Fri Mar 08, 2024 11:01 pm
Forum: Dev: Software
Topic: Firmware developent status
Replies: 498
Views: 655709

Re: Firmware developent status

@dbh97 has revamped the build scripts! I expect way less broken local proteus builds now.
by AndreyB
Mon Mar 04, 2024 9:24 pm
Forum: Tuning Support: Making it Run
Topic: Getting uaefi connected to tunerstudio
Replies: 1
Views: 349

Re: Getting uaefi connected to tunerstudio

What manual are you following? Let's fix it together, let's remove any mentioning of plugin!

https://github.com/rusefi/rusefi/wiki/rusEFI-Quick-Start-PDF
by AndreyB
Mon Mar 04, 2024 3:27 am
Forum: Dev: Software
Topic: Ublox NEO-6M GPS module
Replies: 13
Views: 16187

Re: Ublox NEO-6M GPS module

GT-U7 GPS Module Navigation Satellite Positioning Compatible with NEO-6M 51 MCU STM32 High Sensitivity Low Power Consumption High-Precision Positioning Suitable for Vehicles was recommended

https://www.amazon.com/gp/product/B08MZ2CBP7
by AndreyB
Mon Mar 04, 2024 3:15 am
Forum: You and your build
Topic: Arctic Cat C-TEC2 8000 Engine
Replies: 6
Views: 2058

Re: Arctic Cat C-TEC2 8000 Engine

https://snowgoer.com/news/tech-professor-flashback-push-button-reverse/30558/ When the switch is pushed, the module cuts off the ignition and the engine speed drops to approximately 550 RPM. The speed varies depending upon the engine equipped with RER. The MPEM then fires the ignition at about 60 de...
by AndreyB
Mon Mar 04, 2024 3:11 am
Forum: You and your build
Topic: Arctic Cat C-TEC2 8000 Engine
Replies: 6
Views: 2058

Re: Arctic Cat C-TEC2 8000 Engine

not this engine but "how does electronic reverse work on a snowmobile"