Search found 14347 matches
- Fri Apr 12, 2024 12:29 am
- Forum: Dev: Hardware
- Topic: Fix for UAEFI sometimes not starting without USB connecteed
- Replies: 2
- Views: 1337
Re: Fix for UAEFI sometimes not starting without USB connecteed
this was traced down to a severe enough drop at the main 5v regulator that would cause the main MCU to power down, aborting enabling 5vp, entering a loop. We still do not know real root cause right? Similar looking boards one would work another would not, right? https://github.com/rusefi/uaefi/issu...
- Wed Apr 10, 2024 6:06 pm
- Forum: Dev: Hardware
- Topic: tle9104 breakout
- Replies: 0
- Views: 1034
tle9104 breakout
C'mon someone has to start using tle9104?
https://github.com/mck1117/tle9104-breakout seems to be using older KiCAD so we now have https://github.com/rusefi/rusefi-hardware/tree/main/tle9104-breakout
https://github.com/mck1117/tle9104-breakout seems to be using older KiCAD so we now have https://github.com/rusefi/rusefi-hardware/tree/main/tle9104-breakout
- Wed Apr 10, 2024 6:05 pm
- Forum: Dev: Hardware
- Topic: SCG-ECU-X - let's start project
- Replies: 14
- Views: 14635
Re: SCG-ECU-X - let's start project
Any updates?
- Wed Apr 10, 2024 2:41 am
- Forum: You and your build
- Topic: 99 Honda VFR800, PnP ECU NOW turbo EVENTUALLY
- Replies: 39
- Views: 26855
Re: 1999 Honda VFR800, PnP ECU & Turbo eventually™
Do you know part numbers for those while and black ECU headers for me to add on https://github.com/rusefi/rusefi/wiki/OEM-connectors?
- Tue Apr 09, 2024 1:42 pm
- Forum: You and your build
- Topic: Maserati Coupé Tipo M138
- Replies: 13
- Views: 54152
Re: Maserati Coupé Tipo M138
I went ahead and made a copy of the 121 VAG ECU pinout spreadsheet and added my findings to a later column for my personal reference if anyone wants it. There are some differences such as the addition of high and low speed fuel pump relay outputs and some others but otherwise almost mostly the same...
- Mon Apr 08, 2024 5:14 pm
- Forum: You and your build
- Topic: UAefi no spark
- Replies: 7
- Views: 3180
Re: UAefi no spark
in order to confirm 50mA theory would you be able to please add TC4427EPA or something between uaEFI and your igniters?
- Mon Apr 08, 2024 4:52 pm
- Forum: You and your build
- Topic: UAefi no spark
- Replies: 7
- Views: 3180
Re: UAefi no spark
https://github.com/andreika-git/hellen-one/issues/378 created since that could be an issue.
We know that current design has worked on dozens of vehicle. That makes me wonder if something else is contributing here.
We know that current design has worked on dozens of vehicle. That makes me wonder if something else is contributing here.
- Sun Apr 07, 2024 11:52 pm
- Forum: You and your build
- Topic: Maserati Coupé Tipo M138
- Replies: 13
- Views: 54152
- Sun Apr 07, 2024 11:15 pm
- Forum: You and your build
- Topic: Marquis de Sad - 1997 Mercury Grand Marquis
- Replies: 16
- Views: 5852
Re: Marquis de Sad - 1997 Mercury Grand Marquis
Wow!!! I might end up with a crown vic one day?
- Sun Apr 07, 2024 8:48 pm
- Forum: You and your build
- Topic: 99 Honda VFR800, PnP ECU NOW turbo EVENTUALLY
- Replies: 39
- Views: 26855
Re: 1999 Honda VFR800, PnP ECU & Turbo eventually™
Main MCU would take firmware via USB in DFU mode? if you had USB soldered?
- Sun Apr 07, 2024 8:32 pm
- Forum: You and your build
- Topic: 99 Honda VFR800, PnP ECU NOW turbo EVENTUALLY
- Replies: 39
- Views: 26855
Re: 1999 Honda VFR800, PnP ECU & Turbo eventually™
PS: wanna post on the FB group and share your hellen experience while making this hellenVFR?
- Sun Apr 07, 2024 8:31 pm
- Forum: You and your build
- Topic: 99 Honda VFR800, PnP ECU NOW turbo EVENTUALLY
- Replies: 39
- Views: 26855
Re: 1999 Honda VFR800, PnP ECU & Turbo eventually™
NICE!
I see dual WBO, do not see SWD exposed - did you get some https://github.com/rusefi/rusefi/wiki/Tag-Connect-TC2030 to program WBOs?
I see dual WBO, do not see SWD exposed - did you get some https://github.com/rusefi/rusefi/wiki/Tag-Connect-TC2030 to program WBOs?
- Fri Apr 05, 2024 6:45 pm
- Forum: Dev: Hardware
- Topic: uaEFI Ultra Affordable EFI
- Replies: 17
- Views: 42438
Re: uaEFI Ultra Affordable EFI
Random suggestion while unfortunatelly things are not perfect
- Fri Apr 05, 2024 6:16 pm
- Forum: User Support
- Topic: subaru gt turbo uaefi
- Replies: 17
- Views: 2046
Re: subaru gt turbo uaefi
do you know if tachometer is pull-up? pull-down? or push-pull controlled? how did you choose B17? What does oscilloscope say?
- Fri Apr 05, 2024 12:04 am
- Forum: User Support
- Topic: subaru gt turbo uaefi
- Replies: 17
- Views: 2046
Re: subaru gt turbo uaefi
Another problem is that in tunerstudio, the yellow "warning" light comes on as soon as I leave idle. Please add another 992 words to describe that warning in more detail since a picture is not really an option. Lap timer? Again need another 997 works to help me understand what do you mean.
- Wed Apr 03, 2024 10:20 pm
- Forum: Dev: Software
- Topic: Audi OEM 5-cyl trigger pattern aka "Tri-Tach"
- Replies: 7
- Views: 6218
Re: Audi OEM 5-cyl trigger pattern aka "Tri-Tach"
Something about merging two signals?! https://www.vems.hu/wiki/index.php?page=InputTrigger%2FAudiTrigger
- Wed Apr 03, 2024 7:29 pm
- Forum: Dev: Software
- Topic: Audi OEM 5-cyl trigger pattern aka "Tri-Tach"
- Replies: 7
- Views: 6218
Re: Audi OEM 5-cyl trigger pattern aka "Tri-Tach"
No, it's too many teeth and overall should be done differently. https://github.com/rusefi/rusefi/commit/036c41ecbc2d6df58faa8d8fffb66580040b37a3
- Tue Apr 02, 2024 6:16 pm
- Forum: You and your build
- Topic: UAefi no spark
- Replies: 7
- Views: 3180
Re: UAefi no spark
I see coil operation (green)
- Tue Apr 02, 2024 1:46 pm
- Forum: You and your build
- Topic: UAefi no spark
- Replies: 7
- Views: 3180
Re: UAefi no spark
Please use rusefi.com/online for tune and logs
- Tue Apr 02, 2024 1:13 pm
- Forum: You and your build
- Topic: UAefi no spark
- Replies: 7
- Views: 3180
Re: UAefi no spark
Is not OBD1 honda unusual in terms of using low side output to control ICM?
See https://rusefi.com/online/view.php?msq=1597&dialog=ignitionSettings
See https://rusefi.com/online/view.php?msq=1597&dialog=ignitionSettings
- Mon Apr 01, 2024 6:37 pm
- Forum: You and your build
- Topic: Marquis de Sad - 1997 Mercury Grand Marquis
- Replies: 16
- Views: 5852
Re: Marquis de Sad - 1997 Mercury Grand Marquis
Exciting news and let von Sacher-Masoch be with you on this journey!
- Mon Apr 01, 2024 6:30 pm
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 650520
- Mon Apr 01, 2024 3:05 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 650520
Re: Wideband Controller: Fully Custom, no ASIC!
Same setup sensors are now flipped - problem stayed with second controller
- Mon Apr 01, 2024 2:57 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 650520
Re: Wideband Controller: Fully Custom, no ASIC!
New log, here I only have one channel working while second one is not showing any reading.
Latest main firmware logs detailed info for both WBO channels
Latest main firmware logs detailed info for both WBO channels
- Mon Apr 01, 2024 2:50 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 650520
- Mon Mar 25, 2024 3:34 pm
- Forum: You and your build
- Topic: Arctic Cat C-TEC2 8000 Engine
- Replies: 8
- Views: 8152
- Mon Mar 25, 2024 3:33 pm
- Forum: Dev: Hardware
- Topic: Digital CDI for large engines
- Replies: 24
- Views: 56444
Re: Digital CDI for large engines
Some cool Ignition Coil Primary Voltage content
- Sat Mar 23, 2024 6:31 pm
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 650520
Re: Wideband Controller: Fully Custom, no ASIC!
I see some OEM harness where heater wires are thicker than signal but Dron says it should not matter.
- Sat Mar 23, 2024 5:00 pm
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 650520
- Sat Mar 23, 2024 12:14 pm
- Forum: Dev: Software
- Topic: Software knock processing
- Replies: 70
- Views: 77051
Re: Software knock processing
vag0dr04er is teasing me so let me tease everyone else