Search found 310 matches

by 960
Wed Dec 04, 2019 1:11 pm
Forum: Software
Topic: Feature Requests - Feature Bounty Program
Replies: 6
Views: 428

Re: Feature Requests - Feature Bounty Program

Hi!

If you need Boost control, I have it working in both open/closed loop.
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by 960
Fri Nov 29, 2019 4:46 pm
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 3721

Re: Sprut - A newbies try to design an ECU

Ahmad wrote:
Thu Nov 28, 2019 7:37 pm
960 wrote:
Wed Nov 20, 2019 1:38 am
So even if you strip your whole pcb to only the mcu, 3.3V and a crystal, it should run
Decoupling capacitors may be placed under MCU socket!
Nothing..

https://www.waveshare.com/w/upload/9/99 ... ematic.pdf
by 960
Wed Nov 20, 2019 1:38 am
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 3721

Re: Sprut - A newbies try to design an ECU

So even if you strip your whole pcb to only the mcu, 3.3V and a crystal, it should run
by 960
Wed Nov 20, 2019 1:29 am
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 3721

Re: Sprut - A newbies try to design an ECU

STM32-QFP144-intro.jpg
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https://www.waveshare.com/product/mcu-t ... qfp144.htm



They have for the whole range 48 Pin to 176 Pin.

I have it running firmware with only a crystal in the socket 8.
by 960
Wed Nov 20, 2019 12:29 am
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 3721

Re: Sprut - A newbies try to design an ECU

I have a test-adapter/socket for stm32 144-pin.

I dont need one single cap or resistor to flash firmware (SWD or DFU), and communicate over both uart and native USB.

The only component I have are a 8 mhz crystal, nothing else..
by 960
Tue Nov 19, 2019 7:40 pm
Forum: Hardware
Topic: 3D printing ECU case - cost?
Replies: 57
Views: 8895

Re: 3D printing ECU case - cost?

All parts printed and fits nice together.

The downsize are not the cost, but the time it takes..
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by 960
Fri Nov 15, 2019 12:22 am
Forum: Hardware
Topic: let's choose an enclosure
Replies: 99
Views: 14197

Re: let's choose an enclosure

I have designed this enclosure, and a chinese mfg might be interested in opening a mold to sell them. PNP are easiest done with adapter harnesses. A bunch of wires, with female pins crimped in each end are the way it's usually done. Put the female pin at the ecu header pin, solder and crimp isolatio...
by 960
Sun Nov 03, 2019 3:43 am
Forum: Your car & your engine
Topic: 2006 Volkswagen Passat 2.0 Turbo GDI test mule
Replies: 4
Views: 508

Re: 2006 Volkswagen Passat 2.0 Turbo GDI test mule

You only need these :-) https://www.ebay.com/itm/Genuine-VAG-1598-39-VW-AUDI-Specialist-tools-Control-Unit-tester-RRP-950/153698097862?hash=item23c91edac6:g:vxIAAOSwnk1dsyGc https://www.ebay.com/itm/VAG-1598-42-Prufkabel-Spezialwerkzeug/123957289921?hash=item1cdc6e23c1:g:l~EAAOSwIV5duUOH XWcS8QDPJY....
by 960
Sun Oct 27, 2019 9:02 pm
Forum: Misc
Topic: What chip is inside ford eec*?
Replies: 20
Views: 16622

Re: What chip is inside ford eec*?

All MPC56 MCU's are basically the same I think, MCP561 and MCP563 even share referance manual.



The ECU you should go for are the Bosch MED9 (GDI), who use a MCP561.

That's the one you will find (already have) most documentation for, regarding both the mcu, but also the rest of IC's.
by 960
Fri Oct 25, 2019 6:56 pm
Forum: Your car & your engine
Topic: 2006 Volkswagen Passat 2.0 Turbo GDI test mule
Replies: 4
Views: 508

Re: 2006 Volkswagen Passat 2.0 Turbo GDI test mule

kb1gtt wrote:
Sun Oct 06, 2019 2:11 am
Horizontal mounted, that looks just like my A3. Let me know how easy / hard it is to get to the ECU.
I can get you that info if you have more info what car it is

At Audi it's usually found here:

(A3 2007)
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by 960
Wed Oct 02, 2019 4:26 pm
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 72
Views: 3721

Re: Sprut - A newbies try to design an ECU

Sprut?

Hvorfor ikke DataSprut?
by 960
Wed Oct 02, 2019 4:21 pm
Forum: Hardware
Topic: rusEFI display
Replies: 54
Views: 7843

Re: rusEFI display

I have used these steppers for several projects, including custom dash without any protective glass. I really think you should buy some, and do some testing before you judge them. I think you will be both impressed and surprised how well they performs. I also think you will find them a lot more robu...
by 960
Mon Sep 30, 2019 6:16 am
Forum: Hardware
Topic: rusEFI display
Replies: 54
Views: 7843

Re: rusEFI display

You can also buy needles that fit straight on. First find at search: https://www.aliexpress.com/i/32960195068.html?spm=2114.12057483.0.0.48a6ca117VyeMD The issues Jared describes, I dont recognize at all. They are far from that fragile, and the speed you set yourself. I have set the fuel and temp ga...
by 960
Mon Sep 30, 2019 6:06 am
Forum: Hardware
Topic: rusEFI display
Replies: 54
Views: 7843

Re: rusEFI display

What I don't know is how they get zeroed when you turn off the ignition. Is the dash getting constant power from the room fuse? I mean the fuel gauge can stay where it is, but all the other ones, especially the tach should probably get zeroed with shutting down ignition. The instrument in your car ...
by 960
Sun Sep 29, 2019 5:39 pm
Forum: Hardware
Topic: rusEFI display
Replies: 54
Views: 7843

Re: rusEFI display

Whats the issue with assembly by the way? these are easy to place, needles fit straight on, and they takes almost no space..

https://www.xsimulator.net/community/th ... dash.5896/

You will find the switec x25 library here. The first that came up in a search
by 960
Sun Sep 29, 2019 5:25 pm
Forum: Hardware
Topic: rusEFI display
Replies: 54
Views: 7843

Re: rusEFI display

OEM's have quality control that allows for reliable assembly. We do not have that kind of control over the assembly. There are reasons why RC stuff are servos and not stepper. Also there are reasons why OEM's are stepper. It's all about a certain level of quality for minimal dollar. If you can cont...
by 960
Sun Sep 29, 2019 10:56 am
Forum: Hardware
Topic: rusEFI display
Replies: 54
Views: 7843

Re: rusEFI display

How many of those pieces can you get today? What pieces did you use to make it? My concerns with steppers is long term availability, as well as minor electrical issues causing missed steps, so wandering needle. Those RC servo's have been around for like 30 years and you'll be able to get them in 30...
by 960
Sat Sep 28, 2019 9:06 pm
Forum: Hardware
Topic: rusEFI display
Replies: 54
Views: 7843

Re: rusEFI display

I made a custom can dash for my racecars some years ago. It uses steppers and a arduino. I made faceplates in Adobe Illustrator, printed them at overhead-plastic sheets and glued them to a white sheet. So they are back lit, and the needles are lit. I later made new faceplates based at a scan of a RS...
by 960
Fri Sep 06, 2019 11:01 am
Forum: Software
Topic: VVT support for mote than one trigger tooth?
Replies: 8
Views: 592

Re: VVT support for mote than one trigger tooth?

Just think I found the reason for two long teeth.

It seems like it is for the ecu to know where "Max deviation" are.
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by 960
Tue Sep 03, 2019 7:40 pm
Forum: Software
Topic: VVT support for mote than one trigger tooth?
Replies: 8
Views: 592

Re: VVT support for mote than one trigger tooth?

This explained a little better to me.

The flank edges are 720/4 :-)
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by 960
Wed Aug 28, 2019 2:49 pm
Forum: Software
Topic: Tunerstudio Refactoring
Replies: 16
Views: 1067

Re: Tunerstudio Refactoring

If TS performs too slow, just right-click some of the dashes at the bottom and remove them.

You can also remove some gauges at some pages to make it improve.

If there are any bugs, or you want any changes/additions to menus, let me know.

You have to use TS Beta for this to work as it should.
by 960
Wed Aug 28, 2019 2:09 pm
Forum: Software
Topic: Tunerstudio Refactoring
Replies: 16
Views: 1067

Re: Tunerstudio Refactoring

Abricos wrote:
Wed Aug 28, 2019 3:12 am
Only pic ??
How to used ?
Extract this and put in your Tunerstudioprojects folder.

Let me know if/how it works.
1.07_By_960.zip
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by 960
Tue Aug 27, 2019 8:42 pm
Forum: Software
Topic: Tunerstudio Refactoring
Replies: 16
Views: 1067

Re: Tunerstudio Refactoring

Now with different dashes as pages :-)
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by 960
Sun Aug 25, 2019 11:51 pm
Forum: Hardware
Topic: rusEfi own wide band controller board add-on using CJ125
Replies: 301
Views: 28223

Re: rusEfi own wide band controller board add-on using CJ125

JRD McLAREN wrote:
Sat Aug 17, 2019 10:48 am
960 wrote:
Fri Jul 19, 2019 6:11 pm
I can do that next time I test it in car.

This is the gauges showing something at bench(No sensor connected).
You have any progress .. ??
No,

I gave up on the whole rusefi project.. :-)
by 960
Fri Jul 26, 2019 11:20 pm
Forum: Hardware
Topic: microRusEfi
Replies: 187
Views: 14220

Re: microRusEfi

russian wrote:
Fri Jul 26, 2019 11:17 pm
I have reflown around tle8888 but no improvement, still nothing and 0.00A power consumption. I guess chip replacement is the next step.
You have hot air and flux? Do you have solderbraid also?
by 960
Fri Jul 26, 2019 10:52 pm
Forum: Hardware
Topic: microRusEfi
Replies: 187
Views: 14220

Re: microRusEfi

I think that may be related to a halfway working power supply.

I have cranked until starter cant turn the engine, but never had a shutdown
by 960
Fri Jul 26, 2019 10:42 pm
Forum: Hardware
Topic: microRusEfi
Replies: 187
Views: 14220

Re: microRusEfi

Add a lot of solderpaste over the pins, and pull your iron over(laid flat)


You only need 12V at pin: 54, 87 and 90

And key at pin 49

Then it should be running
by 960
Fri Jul 26, 2019 10:33 pm
Forum: Hardware
Topic: microRusEfi
Replies: 187
Views: 14220

Re: microRusEfi

Do you have another 8888 to try?

Now, with vision you are able to solder it.
by 960
Fri Jul 26, 2019 10:15 pm
Forum: Hardware
Topic: microRusEfi
Replies: 187
Views: 14220

Re: microRusEfi

Yeah, looks good but I always check anyway.

I usually use a knife like this, scrape careful between pins, and twist to make sure pins are soldered.

I find this really strange.. I dont see how you can have killed a 8888. I have tried a lot, but never made it :-)
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