rusefi.com

Hold on, does this vehicle have THREE separate CAN buses?!

https://github.com/rusefi/rusefi_documentation/blob/master/OEM-Docs/Honda/2021-Acura-RDX-data-lines.pdf

Power steering uses one bus but electronic gear shifter uses two? Two buses between ECU and ECU?

Many years ago I had a not so bright orange vehicle with a Honda K engine. It has blown the head gasket for not good reason :( So I've decided to purchase a bright orange vehicle, again with Honda K engine, this time GDI and turbo-charged! And Acura Care Extended Warranty :) WhatsApp Image 2024-05-0...

it's usually one resistor away working, just an open question if that's a pull-up or a pull-down and what value maybe try a few combinations?

are you trying low side or high side output?

Consider asking at the rusEFI discord server

this has definitely turned to be way more work than I anticipated

Alexey @vag0dr04er has contributed _something_ - right now it's available in Proteus firmware, let me see if I can also enable it for 4chan and uaefi

https://github.com/rusefi/rusefi/pull/6467

Any MAP and throw MAF away. Bosch 4 pin TMAPs with integrated IAT are a popular option

rusEFI has "ford/toyota" redundant TPS and PPS modes that's what you are looking for

What if your oil pressure sensor breaks while you are turning? You would have to use Lua for this safety feature.

gurov wrote: ↑

Thu May 02, 2024 4:34 pm

However, stm32f407vEt won't do for our purposes

Well, _technically_ we have provisions to persist calibrations on external SPI flash and that mega board has it! There is a chance to run rusEFI stm32f407vE maybe without Lua maybe with Lua.

https://github.com/rusefi/rusefi/issues/6452
https://github.com/rusefi/rusefi/commit/9cb308b09d569e2bdf5bd1a26c8d0448fdfc7067

https://github.com/rusefi/rusefi/commit/ec50d034bc858a3e34f327df0058912d3710e171 looks like rusEFI is gaining ability to actually use those aux outputs? And maybe those aux inputs soon?

Atlantis2013 wrote: ↑

Tue Apr 30, 2024 11:10 am

what is the copper weight for inner and outer ? both 1oz ?

probably, whatever is the default.

dropped.

it would take a suitcase of small denomination dollar bills to get this on top of the priority list

Yes, it comes with a crimp kit

yes microRusEFI can drive 4 wire idle air valves see setting at https://github.com/rusefi/rusefi/pull/3749

Added to https://github.com/rusefi/rusefi/wiki/Hardware-microRusEFI#faq

Just for the record, proper "CBR 600" setup would look something like

https://github.com/rusefi/rusefi/issues/6420

Yes.

ADC sample value just a bit above 12 bits, that's not what one would expect from stm32f7?

Do we have a wild memory overrun which just happens to touch ADC region? Are we not good at reading that ADC app note? Else?

That's https://github.com/rusefi/rusefi/issues/6376

kimman1 wrote: ↑

Sun Apr 21, 2024 3:08 am

I'm using lsu 4.2 sensor.

You could be the first person attempting to use 4.2 sensor.

In reality the most proven calibrations are for the 4.9

Well for a few years I was making harnesses with VR wires flipped https://github.com/rusefi/rusefi/issues/988

Renaming "60/2 VW" which was recently renamed to "60-2 VW" is now called "60-2 Wrong Polarity", planning to keep it for a few years for compatibility.

So next milestone repeating same on official master build? Maybe even with some default calibration hard-coded into https://github.com/rusefi/rusefi/commit/cea92b0f8293bba0abdedc349e6797e67a20a5d6?

New release candidate https://github.com/rusefi/rusefi/releases/tag/release_20240418 https://github.com/rusefi/rusefi/issues/6349 is the most important bugfix of the last couple of years, hopefully that addresses https://github.com/rusefi/rusefi/issues/5728 and https://github.com/rusefi/rusefi/issue...

Major rework with mc33810 smart driver

Trigger either sync or does not sync. Timing position completely unrelated

We support odd fire, I am sure we will get it decode once you get it to spin and fire spark without fuel with sensors hooked up.

What's the current state? Does engine crank? Do you have VR input wires to uaEFI? Do you have everything wired?

Any photos?

Easily document cables and wiring harnesses.

https://github.com/wireviz/WireViz

https://github.com/rusefi/rusefi/wiki/uaEFI has the answer

Current Version: 8.0.1 Well, we got older.

coolantbongrips wrote: ↑

Sat Apr 13, 2024 1:00 am

Project stalled for the forseeable future, I broke a rod or something

While cranking? While revving? While not rusEFIing?