Search found 14292 matches

by AndreyB
Fri Feb 16, 2024 7:51 pm
Forum: Dev: Hardware
Topic: uaEFI Ultra Affordable EFI
Replies: 12
Views: 23127

Re: uaEFI Ultra Affordable EFI

Now working on first official adapter board so rev B had changes specifically for ease of adapter application
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by AndreyB
Fri Feb 16, 2024 3:28 pm
Forum: You and your build
Topic: My aero sled
Replies: 5
Views: 3718

Re: My aero sled

О! Теперь я в курсе, сегодня озвучу план
by AndreyB
Fri Feb 16, 2024 1:40 pm
Forum: Misc
Topic: Forum slowness & everything else forum status
Replies: 63
Views: 88259

Re: Forum slowness & everything else forum status

email sending is down, working on repairs :(
by AndreyB
Fri Feb 16, 2024 4:45 am
Forum: User Support
Topic: Stuff for sale. Stuff you want.
Replies: 9
Views: 18996

Re: Stuff for sale. Stuff you want.

Ended up with a weird collection of vehicle-specific breakout boards for specific vehicles. Latest one is Miata NC of all vehicle!

Full list at https://github.com/rusefi/rusefi-hardware/blob/main/breakout-boards/readme.md
by AndreyB
Fri Feb 16, 2024 3:59 am
Forum: Tuning Support: Making it Run
Topic: Cranking RPM does nothing
Replies: 14
Views: 1504

Re: Cranking RPM does nothing

https://github.com/rusefi/rusefi/wiki/HOWTO-upload-log#data-rate Licensed TunerStudio would you give you faster data rate which is very important while troubleshooting trigger/vvt issues. As long as we agree that quite a lot of cars are clearly cranking and starting on rusEFI we have to assume a ver...
by AndreyB
Fri Feb 16, 2024 3:49 am
Forum: User Support
Topic: Can the uaEFI control a LSU 4.2 wideband sensor?
Replies: 6
Views: 632

Re: Can the uaEFI control a LSU 4.2 wideband sensor?

As is uaEFU supports only 4.9

Someone with relevant skills might be able to make the changes needed for 4.2
by AndreyB
Wed Feb 14, 2024 11:28 pm
Forum: Tuning Support: Making it Run
Topic: Cranking RPM does nothing
Replies: 14
Views: 1504

Re: Cranking RPM does nothing

Oke Interesting, what do they mean? Does this contribute to the problem? And why does my post get deleted every time? This is a rusEFI only forum. You are failing to notice removal comments and courtesy email, next violation i would have to suspend your account just because i have to preserve my ef...
by AndreyB
Wed Feb 14, 2024 2:26 pm
Forum: Tuning Support: Making it Run
Topic: Cranking RPM does nothing
Replies: 14
Views: 1504

Re: Cranking RPM does nothing

Please provide a fresh rusEFI tune and a link to your log at rusEFI online.

(edited out my confusion, on second read I see that your problem is with cranking mode)
by AndreyB
Wed Feb 14, 2024 4:28 am
Forum: User Support
Topic: Can the uaEFI control a LSU 4.2 wideband sensor?
Replies: 6
Views: 632

Re: Can the uaEFI control a LSU 4.2 wideband sensor?

It depends on what exactly are you asking. Please ask a more specific question.
by AndreyB
Wed Feb 14, 2024 12:05 am
Forum: User Support
Topic: Maximum VE vs Logged VE
Replies: 7
Views: 663

Re: Maximum VE vs Logged VE

Yes.

Also, please upload a log with that.
by AndreyB
Wed Feb 14, 2024 12:04 am
Forum: Dev: Hardware
Topic: 2 wide band o2
Replies: 1
Views: 1587

Re: 2 wide band o2

I strongly suggest two. You would be tuning 2nd cylinder correction manually.
by AndreyB
Tue Feb 13, 2024 1:27 am
Forum: Dev: Hardware
Topic: Hellen 154 Hyundai
Replies: 15
Views: 35670

Re: Hellen 154 Hyundai

Suprazz wrote:
Tue Feb 13, 2024 1:15 am
Should I take the time to review and updates the bom or the changes between c and d doesnt worth it?
rev D changes a lot internally and there is no firmware for rev D. As of today rev C is a safer bet.
by AndreyB
Mon Feb 12, 2024 10:01 pm
Forum: User Support
Topic: 12-3 Crank sync issues; Suzuki Bandit 1200
Replies: 11
Views: 951

Re: 12-3 Crank sync issues; Suzuki Bandit 1200

tmbryhn wrote:
Mon Feb 12, 2024 9:56 pm
I can have the end user provide a log of cranking with no spark plugs that'll give perfect sync 👍🏼
Sure you can but those would provide most value if provided together, the perfect one and the broken one.
by AndreyB
Mon Feb 12, 2024 3:09 pm
Forum: User Support
Topic: 12-3 Crank sync issues; Suzuki Bandit 1200
Replies: 11
Views: 951

Re: 12-3 Crank sync issues; Suzuki Bandit 1200

Your megalogviewer screenshot focuses on all the right data points but without both good and bad logs I am blind.

Sometimes VR wires just need to be physically flipped.
by AndreyB
Sun Feb 11, 2024 4:49 pm
Forum: Dev: Software
Topic: ESP32 Wifi
Replies: 2
Views: 2068

Re: ESP32 Wifi

by AndreyB
Sat Feb 10, 2024 1:35 am
Forum: You and your build
Topic: RX8 with BMW S85 V10 engine
Replies: 4
Views: 3087

Re: Running a BMW S85 V10 engine on two uaEFI boards

S85 is port injected so there is hope.

You would have to write all the communication code but definitely possible!

Proteus https://rusefi.com/forum/viewtopic.php?f=4&t=1646 is probably more reasonable here?
by AndreyB
Fri Feb 09, 2024 3:16 pm
Forum: You and your build
Topic: 1999 Honda VFR800, PnP ECU & Turbo eventually™
Replies: 26
Views: 14075

Re: 1999 Honda VFR800, PnP ECU & Turbo eventually™

I doubt that TLE8888 driver has manual fully supported and I doubt that we should keep investing in TLE8888. Please consider uaEFI which gives you both MAX9924 and discrete VR with bias control.
by AndreyB
Fri Feb 09, 2024 3:07 am
Forum: You and your build
Topic: 1999 Honda VFR800, PnP ECU & Turbo eventually™
Replies: 26
Views: 14075

Re: 1999 Honda VFR800, PnP ECU & Turbo eventually™

coolantbongrips wrote:
Fri Feb 09, 2024 3:02 am
TLE8888's datasheet
Technically we have 'mode' which I believe no one has used ever?
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by AndreyB
Thu Feb 08, 2024 11:52 pm
Forum: Dev: Software
Topic: Firmware developent status
Replies: 498
Views: 661565

Re: Firmware developent status

Anyone with a Bluetooth board interested to test https://github.com/rusefi/rusefi/issues/5927?
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by AndreyB
Thu Feb 08, 2024 3:58 pm
Forum: Dev: Software
Topic: Firmware developent status
Replies: 498
Views: 661565

Re: Firmware developent status

by AndreyB
Thu Feb 08, 2024 3:04 am
Forum: You and your build
Topic: 1999 Honda VFR800, PnP ECU & Turbo eventually™
Replies: 26
Views: 14075

Re: 1999 Honda VFR800, PnP ECU & Turbo eventually™

Stimulator?! You've lost me there. I can think about only one thing at a time. Please forget about coils. Please remove spark plugs. Please note what data points my screen shot is focusing on. Please focus on trigger decoding. Please note inconsistent and unexpected trigger sync ratio sequence - I f...
by AndreyB
Thu Feb 08, 2024 12:20 am
Forum: You and your build
Topic: 1999 Honda VFR800, PnP ECU & Turbo eventually™
Replies: 26
Views: 14075

Re: 1999 Honda VFR800, PnP ECU & Turbo eventually™

coolantbongrips wrote:
Thu Feb 08, 2024 12:13 am
as there isn't a firmware snapshot yet
Something is wrong here. Please provide much more details on what you expect and what you believe is actually happening.
by AndreyB
Thu Feb 08, 2024 12:15 am
Forum: You and your build
Topic: 1998 GS300
Replies: 5
Views: 3647

Re: 1998 GS300

Also two RS422 9600 serial buses?!
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by AndreyB
Wed Feb 07, 2024 5:41 pm
Forum: You and your build
Topic: 1998 GS300
Replies: 5
Views: 3647

Re: 1998 GS300

by AndreyB
Wed Feb 07, 2024 5:36 pm
Forum: You and your build
Topic: 1999 Honda VFR800, PnP ECU & Turbo eventually™
Replies: 26
Views: 14075

Re: 1999 Honda VFR800, PnP ECU & Turbo eventually™

No. We define offsets as _offsets_ from even firing, not as firing angles see for instance odd fire tune at https://rusefi.com/forum/viewtopic.php?f=2&t=2693 Also there is currently a defect https://github.com/rusefi/rusefi/issues/5894 which might be blocking you. I guess simplest work-around wo...
by AndreyB
Wed Feb 07, 2024 4:37 pm
Forum: You and your build
Topic: 1998 GS300
Replies: 5
Views: 3647

1998 GS300

by AndreyB
Wed Feb 07, 2024 3:07 pm
Forum: Dev: Hardware
Topic: Micro vs uaefi
Replies: 11
Views: 6415

Re: Micro vs uaefi

Looks like that yes.
by AndreyB
Wed Feb 07, 2024 2:47 pm
Forum: You and your build
Topic: UAEFI 8cyl sequential fuel ?
Replies: 3
Views: 2691

Re: UAEFI 8cyl sequential fuel ?

firmware yes
hardware you would need to remove flyback diodes so that all 8 channels are same exact hardware.
by AndreyB
Wed Feb 07, 2024 2:45 pm
Forum: Dev: Hardware
Topic: Micro vs uaefi
Replies: 11
Views: 6415

Re: Micro vs uaefi

Ok 2 widebands it is I was thinking uaefi will that support 2 who or do I need to go to microrusefi Just realized that this is a small mess On the bright side we have https://www.shop.rusefi.com/shop/p/dual-channel-wbo On the other side https://github.com/rusefi/uaefi/issues/45 * uaefi has one CAN-...