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If/when we build proper "full" multi-bank fueling (multiple MAFs, each control some cylinders), then it'll be trivial to enable that and remove the balance tube. That was exactly my thought too! Even without the "balance tube" it should be possible with the help of both MAFs to ...

Thanks for the explanation. In my M70 setup, I will install two MAFs (one per bank), connect both to ecu, but configure only one for control, the second will be "just so". Then I will connect the both banks (a kind of "balancing hose") that the air mass in both banks is still the...

I'm (slowly) working on adding a small table to adjust throttle-to-throttle trim instead of a hack like that. Mat, you are the best! I am waiting impatiently for it. Why not the "right" etb synchronization with two MAFs or MAPs? I think the effort would be similar, isn't? @lambo97: Instea...

In the list of sensors there is a sensor called DriverThrottleIntent . What is the unit of this sensor, is it percent, is it angle, what is it? And it is the correct sensor, which I need or should I use AcceleratorPedal instead? Driver Throttle Intent is a synthetic sensor that's simply multiplexed...

Hello Matt, I will use a very small Lua script on my M70 to provide "driver requirement" for ASC/MSR and EGS as PWM signal. See this (below at Signal = DKV) and this (pseudo code! not quite finished yet). In the list of sensors there is a sensor called DriverThrottleIntent . What is the un...

After upgrading to the latest daily build (snapshot_20220303_003810_proteus_f7_rusefi), things are looking good now, even in TunerStudio.

Thanks Matt and Andrey for the quick help, you guys are awesome!

Done:
Thank you Matt, you are my hero!

And the next error, in TunerStudio (Version 3.1.08) during creating of a new project:
Ideas?

mck1117 wrote: ↑

Wed Mar 02, 2022 7:23 pm

We turned off the "virtual USB drive" on F7 proteus to work around some other issues.

Okay, that explains it of course.

I see this:

Behaviour before update: after connect Proteus to PC I've got two drives in windows explorer: -> one with rusefi_proteus_f7.ini on it -> one with log files, my SD card installed in Proteus. -> COM-Port for communication After update: -> no drives, neither SD card nor internal flash with rusefi_prote...

I've tried to flash the old firmware version, snapshot_20211114_215906_proteus_f7_rusefi: 1. boot into bootloader (PROG button pressed during power on) 2. full erase (stm32-full-erase.bat) 3. flash the firmware (stm32-flash-dfu.bat) 4. reboot Neither flash nor SD card in explorer. Device manager say...

Attached is the log file with update to the latest daily build.

Result:
-> console doesn't crash anymore
-> no MSC devices (neither internal flash nor SD card)

I have not used the PROG button, there is everything purely via software.

Hello Andrej, I've got some problems after upgrade to January 2022 Release - "Green Juice". I've used this bundle: https://github.com/rusefi/rusefi/releases/download/20220126.release/rusefi_bundle_proteus_f7.zip I've followed these instructions: https://github.com/rusefi/rusefi/wiki/F7-req...

Here is the definition of our 0x0AA message: https://github.com/HeinrichG-V12/E65_ReverseEngineering/blob/main/docs/0x0AA.md (Torque 3)

BMW F-series are using diagnostic over ethernet, and not k-line like out E-Series.

I've just looked in my log files, I don't have 0x612 or 0x618 there. It really seems to have something to do with the diagnostics.The 0x6xx number range is for "services", it starts at 0x580.

I know it's a "just for fun" project. You have built a very cool board, for which my utmost respect. It should NOT come across as an attack, do not misunderstand. I would love to participate in the rusEFI project, but unfortunately I do not have the time :( Therefore, the question, what ef...

Is it really worth so much that you have to discuss it forever instead of implementing it? V12 have two banks, two throttle bodies and two MAF sensors. The intake manifolds are not connected at the factory. If you have two actuators for one quantity (in this case air mass), then they need to be sync...

The problems with "transfer pipe" are really very very rare with the V12. With the V8, it looks quite different.

The guy is a bit crazy, okay, i bit more...

Outch, THIS means work..... a lot of work. This is a part of the chain tensioner, probably the tensioning bar....

Check this out: http://www.km5tz.com/BMW760iP5.htm

Two of https://www.summitracing.com/parts/mrf-mp-9400-03 ordered shipping directly to abricosvw he even has a training pump and Carlyle Socket TS30H magic This will not last Andej. It took us (N73 drivers) years to find the right material... This Magnaflow scrap you can send right back. As I said, ...

Awesome! EDIT: Just this lines: CAN_BMW_E90_TORQUE_1 = 0x0A8 CAN_BMW_E90_TORQUE_2 = 0x0A9 CAN_BMW_E90_RPM_THROTTLE = 0x0AA CAN_BMW_E90_DSC_TORQUE_DEMAND = 0x0B6 CAN_BMW_E90_WHEEL_SPEED = 0x0CE CAN_BMW_E90_IGNITION_KEY = 0x130 CAN_BMW_E65_GEAR_SELECTOR = 0x192 CAN_BMW_E90_DSC_STATUS = 0x19E CAN_BMW_E...

You managed to make the gearbox happy with Proteus between the gearbox and the engine? What messages did you let through?

That's amazing! Congratulations!

Hey Andrey, already built an adapter Speaking of wiring is WDS_NG URL shared anywhere or is that a sensitive matter? How do we share WDS_NG with Bill and Simon? You guys can download WDS_NG here: https://www.bmw-rudel.de/index.php/downloads here is always the newset version. Does anyone have N73 wor...

Hey Andrey, sorry, at the moment is time a very big problem... I can't get to any of my projects, it really sucks. https://rusefi.com/forum/download/file.php?id=9191 10223: CAN-ACC signal error. 10221: CAN-ASC/DSC signal error. (ASC/DSC is the same ecu) 10098: activation (gas)tank evaporation valves...

Where did you find this?

It is CAN message layout of 0x0A8, like this:
Very interesting is the first row in the table (Checksum_TORQ_1_DME), the calculation is described in a3)

In this document: https://mega.nz/file/H55SwSST#ihZrrF6eQLv1-vUP3USn5kiGMfMDpIBpwXhy1B3CLO0 is ALL THE STUFF WE NEED! The only thing missing there are the conversion formulas, but I have most of them. I have a DBC-File with all the signals, factors, offsets, units and etc, but there no can messages....

If you want to have original BMW WDS (Wiring Diagram System), download this: click me Download it whenever you want, unzip and start "startme.cmd", thats it. if you opened a schematic, you are able to zoom it in and out with mouse wheel if you press the left mouse button, you can move the ...

Besides CANoe, I quite like to use the software from ETAS (Bosch), BUSMASTER. It also works with my hardware (I'm using Vector CANcardXL) and also supports other interfaces (ETA, IXXAT, Kvaser, PEAK, ...).

ETAS BUSMASTER
BUSMASTER Download

Hey Andey, I will sniff again on the PT-CAN between the holidays, just the messages from the SZL (switch center steering wheel), I forgot it last time unfortunately. Then we know what and when will be sent. Then I will also test the handbrake. TCU sends several messages to the instrument cluster. Th...

For the IDs I recognize, I enter Tx method (event triggered or cycle) and the cycle time.

I've added the ecu module names in my github.

At the moment I am trying to understand the 0x3B4...

EDIT: A half of 0x3B4 is done, battery voltage and engine status.

Hey Andrey, I briefly analyzed the traces, I noticed something. 0x1D2 (display gear data, display in combi): in your log this message has a DLC of 5, in mine 6... 0x304 (status gear): there is neither in your log nor in mine. I think this message is sent when you actually shift the gears --> test. 0...