look at a modern engine harness too, OEMs avoid splices like the plague if they can
Search found 1495 matches
- Tue May 21, 2024 7:47 am
- Forum: You and your build
- Topic: 2021 Acura RDX
- Replies: 4
- Views: 2127
- Fri Apr 12, 2024 2:38 am
- Forum: You and your build
- Topic: Marquis de Sad - 1997 Mercury Grand Marquis
- Replies: 16
- Views: 12499
- Mon Mar 04, 2024 5:05 am
- Forum: User Support
- Topic: Sack of ECUs with locked timing on 2jz-gte
- Replies: 7
- Views: 1418
- Fri Feb 23, 2024 9:02 pm
- Forum: You and your build
- Topic: 1994 supra with uaEFI
- Replies: 23
- Views: 30555
Re: 1994 supra with uaEFI
RPM updates once per engine cycle, unless the option "always use instant RPM" is selected in the experimental settings. I've endurance raced on that setting so it's probably fine to use. MAP updates once per cylinder, since it averages pressure over an angle window (configurable with the M...
- Mon Feb 19, 2024 12:13 am
- Forum: Dev: Hardware
- Topic: rusefi sequential 6 cylinder ignition multispark vs single spark
- Replies: 3
- Views: 4682
Re: rusefi sequential 6 cylinder ignition multispark vs single spark
See also my original video of coil primary current when I implemented it:
- Wed Feb 14, 2024 1:11 am
- Forum: User Support
- Topic: Maximum VE vs Logged VE
- Replies: 7
- Views: 1383
Re: Maximum VE vs Logged VE
The overflowed value is not referenced by anything internal to the ECU, it is just a logging issue. Fix whatever is going on causing VE to need to be so high.
- Tue Jan 30, 2024 10:16 pm
- Forum: User Support
- Topic: LUA code and EGT makes ECU to hang
- Replies: 7
- Views: 1898
Re: LUA code and EGT makes ECU to hang
andrey you should go look at the call to getMax31855EgtValue in status_loop.cpp and see if the things done in getMax31855EgtValue are a good idea to call from an arbitrary lua call stack
- Mon Jan 29, 2024 9:47 pm
- Forum: Dev: Hardware
- Topic: Proteus - Waterproof, High-feature ECU!
- Replies: 338
- Views: 613191
Re: Proteus - Waterproof, High-feature ECU!
I don't see this issue either in KiCad or in the official gerber output files.
- Fri Jan 12, 2024 8:42 pm
- Forum: User Support
- Topic: Max RPM with MAX9926 and 60-2 Triggerwheel? Outputvoltage VR-Sensor?
- Replies: 8
- Views: 28491
Re: Max RPM with MAX9926 and 60-2 Triggerwheel? Outputvoltage VR-Sensor?
What signal are you using to stimulate it? Exactly how is it connected?
- Thu Dec 14, 2023 2:03 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 665105
Re: Wideband Controller: Fully Custom, no ASIC!
are Ip and Rtrim pins swapped?
- Fri Nov 24, 2023 9:57 pm
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 665105
Re: Wideband Controller: Fully Custom, no ASIC!
First and foremost, thank you for your work and development on this project! I have been following this thread for a little while now & have recently successfully built & programmed 2 boards running at 500kbps & 1Mbps. Both units behave as suspected on the bench: - CAN messages confirme...
- Wed Nov 22, 2023 8:15 am
- Forum: You and your build
- Topic: 2012 Hyundai Accent 1.6 GDI aftermarket-ally turbocharged
- Replies: 11
- Views: 36563
Re: 2012 Hyundai Accent 1.6 GDI aftermarket-ally turbocharged
Yeah, you can log stock soi/eoi, just copy that. Also try to log stock fuel pressure, then copy that too. That should help a lot, as those tables are optimized for "don't explode the engine or have bad emissions" above all else from Hyundai. edit: for reference, my focus ST would target 14...
- Wed Nov 22, 2023 7:01 am
- Forum: You and your build
- Topic: 2012 Hyundai Accent 1.6 GDI aftermarket-ally turbocharged
- Replies: 11
- Views: 36563
Re: 2012 Hyundai Accent 1.6 GDI aftermarket-ally turbocharged
looking a some random highish rpm point in the log 6300 rpm, 4.8ms fuel pulse, table says 200 deg BTDC EOI that means EOI is 20 deg before bottom dead center (a little early) 4.8ms is 181 degrees injection angle SOI is then 381 degrees BTDC combustion, aka 21 degrees BTDC intake (injecting for the l...
- Tue Nov 21, 2023 10:49 pm
- Forum: Dev: Software
- Topic: Lua Scripting
- Replies: 49
- Views: 66796
- Tue Nov 21, 2023 10:43 pm
- Forum: Dev: Software
- Topic: Lua Scripting
- Replies: 49
- Views: 66796
Re: Lua Scripting
lua has true and false and they work fine
- Tue Nov 21, 2023 5:51 pm
- Forum: Dev: Software
- Topic: Proteus with STM32H723ZGT6
- Replies: 6
- Views: 18349
Re: Proteus with STM32H723ZGT6
STM32H743ZI works. Anything else, you're on your own.
- Tue Nov 21, 2023 4:57 am
- Forum: Dev: Hardware
- Topic: Proteus - Waterproof, High-feature ECU!
- Replies: 338
- Views: 613191
Re: Proteus - Waterproof, High-feature ECU!
I am having issues using VNLD5090 with higher current. Working on a vehicle with direct fuel pump control without a relay: one vehicle / one Proteus fuel pump was operating great I did not even have to look at the numbers. Another same vehicle / a few different Proteus units I have locally are fail...
- Thu Nov 02, 2023 8:41 pm
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 665105
Re: Wideband Controller: Fully Custom, no ASIC!
go have a look at the schematic pdf, it explains what they dobitshifted-MX5 wrote: ↑Thu Nov 02, 2023 8:14 pmThanks, that design is already more complete for my project. But I am still looking for an answer on how to compile the code and what SEL_1 and SEL_2 are used for?
- Wed Nov 01, 2023 5:24 am
- Forum: Dev: Software
- Topic: E85 / Flex fuel logic
- Replies: 56
- Views: 79400
Re: E85 / Flex fuel logic
Unfortunately it's an ethanol vs. hydrocarbon sensor, not an ethanol vs. water sensor. Water or methanol contamination make it read off scale.
- Tue Oct 31, 2023 12:08 am
- Forum: Tuning Support: Making it Run
- Topic: ETB Frequency
- Replies: 8
- Views: 22623
Re: ETB Frequency
I've never seen a throttle's position sensors (yes, hall like yours) deviate more than about 0.5% over temperature and their life without it being a wiring issue.
- Sat Oct 28, 2023 3:17 pm
- Forum: Dev: Software
- Topic: SD card support with SDIO
- Replies: 4
- Views: 13731
Re: SD card support with SDIO
1. Most SD cards should work, but some are SDIO-only, and seem to not work properly over SPI like how rusEFI interfaces with them. Most legit brand name cards seem to work. I don’t think I’ve tested over 256GB but there isn’t a limit other than file system limits. 2. FAT32 and exFAT are supported. S...
- Thu Sep 28, 2023 10:01 pm
- Forum: Dev: Hardware
- Topic: VR + knock module
- Replies: 69
- Views: 179553
Re: VR + knock module
Looked over your schematic. I have a couple questions/concerns: 1. Some of the triggers that the max992x has trouble with are "single tooth per cam rev". That means they could be as slow as 4hz input at engine idle speed. Your peak detection circuit doesn't work below idle speed on a 60-2 ...
- Thu Sep 28, 2023 9:11 pm
- Forum: Dev: Hardware
- Topic: VR + knock module
- Replies: 69
- Views: 179553
- Thu Sep 28, 2023 8:47 pm
- Forum: Dev: Hardware
- Topic: VR + knock module
- Replies: 69
- Views: 179553
- Sun Sep 24, 2023 11:08 pm
- Forum: User Support
- Topic: Update ECU definition from internet seems to be broken at least on Windows
- Replies: 12
- Views: 37906
Re: Update ECU definition from internet seems to be broken at least on Windows
Can you explain the actual issue that requires adding a CA?
- Sun Sep 24, 2023 11:04 pm
- Forum: User Support
- Topic: Update ECU definition from internet seems to be broken at least on Windows
- Replies: 12
- Views: 37906
Re: Update ECU definition from internet seems to be broken at least on Windows
So it is just for TS, but it's still a risk. TS is using that file for downloading updates to TS, which then run as administrator on your PC. So you've now installed a CA (if only to TS) that can serve files that are expected to grant admin rights.
- Sun Sep 24, 2023 10:58 pm
- Forum: User Support
- Topic: Update ECU definition from internet seems to be broken at least on Windows
- Replies: 12
- Views: 37906
Re: Update ECU definition from internet seems to be broken at least on Windows
Are you recommending that users install a custom certificate authority globally for all Java apps? That's TERRIBLE security advice. You know better than that.AndreyB wrote: ↑Sun Sep 24, 2023 10:37 pmWork-around is now documented at https://github.com/rusefi/rusefi/wiki/JRE#tunerstudio-cacerts-work-around
- Sat Sep 23, 2023 1:30 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 665105
Re: Wideband Controller: Fully Custom, no ASIC!
Here you go: https://github.com/mck1117/wideband/blob/master/wideband-can.dbc
Contains both the data the controller sends, and the enable/battery voltage bits from the ECU to control it.
Contains both the data the controller sends, and the enable/battery voltage bits from the ECU to control it.
- Sat Sep 23, 2023 12:58 am
- Forum: Dev: Hardware
- Topic: Wideband Controller: Fully Custom, no ASIC!
- Replies: 212
- Views: 665105
Re: Wideband Controller: Fully Custom, no ASIC!
I’ll add a DBC to the GitHub repo. It no longer uses the AEM protocol as it had some limitations.
- Thu Sep 07, 2023 8:07 am
- Forum: Dev: Hardware
- Topic: smallCANboard also known as Small CAN Board
- Replies: 15
- Views: 31413
Re: smallCANboard also known as Small CAN Board
is the schematic shared somewhere? looks like the links on the wiki are broken.