rusefi.com

The whole thing with crazy fuel tank means fuel level gauge is not to be trusted :( Something is messed up since car would only take 9 gallons of gas. Anyway, finally time to download ISTA+ (ISTA-D)? Maybe this guy knows the solution see https://youtu.be/-DSuc2a_Y_M?t=29 M539restorations@gmail.com

JRD McLAREN wrote: ↑

Mon Jan 08, 2024 7:30 am

I can build FW without SPI2, but I have no idea, if it works on yours MRE

In case the changes you do to make it work with your version are visible on GitHub, I'll try to adapt them for my board version.
Would this work?

JRD McLAREN wrote: ↑

Sat Jan 06, 2024 9:46 pm

able to use pins PB10 and PB11 for serial communication .. on MRE 0.6.0

Hi Vlado,
in case you build such a custom firmware, I'd be very interested to try it too

i_s_64 wrote: ↑

Wed Jan 03, 2024 12:51 am

Any examples by chance?

Hi Alex,
example code is available on GitHub as mentioned at bottom of quoted wiki page, see:
https://github.com/rusefi/rusefi/tree/master/firmware/controllers/lua/examples
Regards
Michael

Mechanical TPS wear is a common issue. As an example Benelli motorcycles show strange behavior when TPS is not properly calibrated. Building a solution for end users requires a simple TPS recalibration procedure without additional investment into TunerStudio or similar software. I've encountered lik...

Hi Gianluca,

there is an extensive Wiki, likely answering most of your questions.

https://wiki.rusefi.com/HOWTO-Search-on-rusEFI-wiki/

AndreyB wrote: ↑

Tue Aug 01, 2023 5:01 am

the proper way to simulate would be for Tuner Studio to have mock sensor controls.

Is this a feature TS is planning to provide?

I would strongly advise to switch to an open-source JAVA distribution due to ORACLE changing their license to be non-free some time ago.
Recommended is a version with long-time support (LTS)

https://adoptium.net/download/

Slim804 wrote: ↑

Sat Jun 17, 2023 9:48 pm

I've uploaded a current log

as you uploaded to REO, would it help to compare your log with existing logs there?

considering the lack of history in slack and effort to keep slack invite link alive (monthly renewal required) I'd suggest to migrate to discord and close down slack. May I ask for comments?

Adapter boards soldered and cases delivered

no reason is given for this advise but I wonder if that is related to your issue Jimmy says Mercedes sensors are pretty unreliable. none of the many car sensors is actually manufactured by the car companies themselves. Nearly all parts have a dual supplier (or at least dual factory) strategy in ord...

@slim804 https://wiki.rusefi.com/HOWTO-M111-on-microRusEFI/#howto-m111-on-microrusefi contains "Important suggestion: use Honda accelerator pedal position sensor (PPS) in the engine bay not Mercedes pedal position sensor" no reason is given for this advise but I wonder if that is related t...

JRD McLAREN wrote: ↑

Wed Mar 08, 2023 5:34 pm

...because Michael was expecting "my Custom MRE" ...

exactly, seems Matt confused the boards and sent me the wrong board apparently.
Apologize for confusion

to rule out that I got a different than expected board from Matt.
This is a photo from the MRE I have received with USB-B plug not MicroUSB!.

In case not, I'd assume the encountered issues were firmware related and have been fixed by now. huh? please compare https://rusefi.com/build_server/rusefi_bundle_mre_f4_no_openblt.zip against https://rusefi.com/build_server/rusefi_bundle_mre_f4.zip Both users of this board reported "dead comm...

ok, no injectors connected hence message is correct. Andrey, because this specific MRE ECU didn't work at all in your test, I wonder if there is anything unexpected in below log file entries? In case not, I'd assume the encountered issues were firmware related and have been fixed by now. Which would...

flashing new firmware fixed my issue.

"Injector 3 fault: driver_off" and related messages are scarry, therefore I'd like to test if the MRE works as expected.
Is there are simple test I can perform without engine attached?

Had to change the sequence of planned steps because Vlado's build w/o openblt contains only "bin" firmware but I had not setup drivers yet. Started with https://rusefi.com/build_server/rusefi_bundle_mre_f4_no_openblt.zip Therefore I followed https://wiki.rusefi.com/HOWTO-quick-start/ Unfor...

I got MRE 0.6.0 delivered and plan to flash it with:
1. Vlado's build w/o openblt - http://89.173.96.22/dohc/rusEFI/rusefi.bin.mre.noopenblt.20230204
2. https://rusefi.com/build_server/rusefi_bundle_mre_f4_no_openblt.zip

Any recommendations or word of caution?

@JRD McLAREN @stayros32001 may I kindly ask for an update? - did you try this firmware? - did it fix the issue? could you provide MCU bootloader version using instructions from https://github.com/rusefi/rusefi/issues/4847#issuecomment-1329582026 too? Vlado, Andrey and I just agreed that I'll test th...

AndreyB wrote: ↑

Sat Feb 18, 2023 3:35 pm

While Dron has clearly made a lot of progress I am not aware of any real test results being published https://github.com/rusefi/rusefi/commit/10cab3390a708accfcff49f9acd09691407b96be

@Dron_Gus would you mind to share any test results with this board?

AndreyB wrote: ↑

Sun Dec 25, 2022 3:10 pm

Look it's pretty much an ECU!

Thanks for mentioned this post in TLE8888 issue.
Does rusEFI firmware actually run on it?

huge leap in your thought between rusEFI and emission standards well, it's the next logical step from "get it running" to "run it legally". Vehicles in Germany require a technical inspection every 2 years to be performed by an independent and licensed test lab (TÜV). Vehicles th...

using a MRE ECU I currently understand that in addition the https://wiki.rusefi.com/rusEFI-Wideband-Controller/ will be required.
Is this correct understanding?

Emission standard to meet is Euro 3:
all measured in mg/km
CO , HC , NOx
2.000, 300 , 150

Seems conversion is nearly finished looking forward to performance diagram

Hi Neo,
the recommended solution is to compile inside Windows Subsystem for Linux (WSL) in a Ubuntu 22.04 LTS environment.
Did you try that?

This adapter will help a lot!
Thank you so much!!

After reading and updating rusEFI documentation I bought a Benelli 1130 3-cylinder motor as test mule. It's an abandoned engine that was disassembled 8 years ago due to high oil consumption and then left in a dealers workshop. Head is in pieces and a few parts are missing hence it will take some tim...

OEM bikes: kick stand must be up, or clutch applied to crank. Must be in neutral. Tip over only 85*. Kill switch should kill main ecu power (Unless canbus, in this case shut off fuel pump, injection, and ignition). Thanks for reply, in the meantime I found that the safety system is actually impleme...