rusefi.com

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...

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.

Also two RS422 9600 serial buses?!

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...

https://www.2jzgarage.com/2013/07/etcs-i-dbw-system-troubleshooting/ https://www.drive2.ru/l/3341119/

It's an electronic throttle body with fallback on cable?!

Looks like that yes.

firmware yes
hardware you would need to remove flyback diodes so that all 8 channels are same exact hardware.

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-...

cpipkin6.5x55 wrote: ↑

Wed Feb 07, 2024 4:04 am

I have to add a wide band sensor or two.

you _really_ need two sensors.

So not CANbus, does this have Automatic Compression Release (ACR) valves?

https://github.com/rusefi/rusefi_documentation/blob/master/OEM-Docs/Toyota/1998%20Lexus%20GS300%20ECU%20Wiring%20Diagram.pdf

proper connector and proper case are the advantages of microrusEFI

on a harley you would need dual channel WBO

what year harley/what motor?

zed65 wrote: ↑

Sat Feb 03, 2024 8:48 pm

Thing is that when the engine stalls (0 rpm) I get a nice clean signal but not when the engine runs.

You know that you would have to bring a fancy tool and poke into wires

I only have parking for 2 or three vehicles, this one has to go Listed for sale https://www.ebay.com/itm/335233347472

The "CBR600" trigger appears to be based on a modified CBR600f4i crank trigger with two teeth removed https://github.com/rusefi/rusefi/commit/761d431df8f82def099f9ab447d6c3c9b56079a4 please give it 20 minutes to build new firmware and update to latest snapshot from https://rusefi.com/buil...

coolantbongrips wrote: ↑

Sat Feb 03, 2024 7:58 pm

since I don't have the crank sensor connected.

please elaborate. Do you plan to have crank sensor connected eventually?

I am not sure if anyone ever has used this trigger worst case we are going to be fixing it now :) Q1: does https://github.com/rusefi/rusefi/wiki/All-Supported-Triggers#honda-cbr600 look right-ish? Which of the two wheels is located where? Can you please post some photos of those wheels even if from ...

Let's see... https://github.com/rusefi/rusefi/wiki/All-Supported-Triggers#honda-cbr600 at the moment expects special tooth gap from 5 to 9.

In your log interesting gap ratio seems to be around 4.2
Let's try gap override like this:

Not critical but trigger investigation is one area where https://github.com/rusefi/rusefi/wiki/HOWTO-upload-log#data-rate is especially important - wiki has relevant screenshot now.

https://rusefi.com/online/view.php?log=1336 is the first known to me log of real engine rusEFI SPI EGT

zed65 wrote: ↑

Fri Feb 02, 2024 7:09 pm

One small problem I discovered is that every time I hit "Burn" the auxSpeed goes to zero and stays there.
After a reboot it's back again.

please create a github ticket, sounds like a firmware defect

One other thing, can you revert back the changes made to the LUA problem https://github.com/rusefi/rusefi/issues/5889 The EGT worked for me before that but not now. Not excited about reverting because the change was overall in the right direction. Just needs a developer to look into this once again...

zed65 wrote: ↑

Fri Feb 02, 2024 12:55 pm

Can we/you make a change to the firmware to allow for use of the already existing VSS sensor?

https://github.com/rusefi/rusefi/commit/c250d321dc313c067961bc0a239c4e39ee26b40f

uaEFI is doing good! There is already one unofficial adapter see FB group. We've just merged preview of the official hellen-one module for uaEFI adapters see https://github.com/andreika-git/hellen-one/tree/master/modules/uaefi/

zed65 wrote: ↑

Thu Feb 01, 2024 9:31 pm

Bench test seems to work

Appreciate testing! Happy to add a constant multiplier if your real vehicle would require it.

that sounds doable https://github.com/rusefi/rusefi/issues/5897 https://github.com/rusefi/rusefi/issues/5898 just pushed pretty untested wheel speed input https://github.com/rusefi/rusefi/commit/21e698f951a24af694a5bf7dab081e41768599a2 there is a good change that some hardware frequency divider wou...

zed65 wrote: ↑

Thu Feb 01, 2024 5:05 pm

But as SPI-MEMS is broken I've temporary done this hack

I am still confused. LIS2DW12TR on-board Accelerometer support #4870 seems to state that SPI-MEMS is now available for the chip used by Hellen boards? Which matches what Proteus uses?

I thought the LIS2D was broken or is there a alternative SPI chip?. I'm mostly interested in one axis anyway so on analog input isn't that much. I see https://github.com/rusefi/rusefi/issues/4870#issuecomment-1859043810 I am definitely not adding MEMS analog input into the official firmware. You mi...

zed65 wrote: ↑

Thu Feb 01, 2024 4:19 pm

4. Non CAN Traction-control using AuxSpeed1 and AuxSpeed2 and cutting the ignition AND using a ETB.

that sounds doable https://github.com/rusefi/rusefi/issues/5897 https://github.com/rusefi/rusefi/issues/5898