Search found 299 matches

by 960
Wed Oct 02, 2019 4:26 pm
Forum: Hardware
Topic: Sprut - A newbies try to design an ECU
Replies: 46
Views: 822

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: 6873

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: 6873

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: 6873

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: 6873

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: 6873

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: 6873

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: 6873

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: 396

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.
chrome_Lw5IRgDglB.png
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chrome_kF6dsOPemI.png
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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: 396

Re: VVT support for mote than one trigger tooth?

This explained a little better to me.

The flank edges are 720/4 :-)
AcroRd32_Wu5fTTiMYg.png
AcroRd32_Wu5fTTiMYg.png (458.67 KiB) Viewed 190 times
by 960
Wed Aug 28, 2019 2:49 pm
Forum: Software
Topic: Tunerstudio Refactoring
Replies: 16
Views: 800

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: 800

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
(2.81 MiB) Downloaded 10 times
by 960
Tue Aug 27, 2019 8:42 pm
Forum: Software
Topic: Tunerstudio Refactoring
Replies: 16
Views: 800

Re: Tunerstudio Refactoring

Now with different dashes as pages :-)
javaw_uJYPfb0tl0.png
javaw_uJYPfb0tl0.png (448.61 KiB) Viewed 325 times
javaw_lKhjo33wjT.png
javaw_lKhjo33wjT.png (342.85 KiB) Viewed 325 times
javaw_jWx1y3hjca.png
javaw_jWx1y3hjca.png (335.08 KiB) Viewed 325 times
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: 25783

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: 179
Views: 9489

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: 179
Views: 9489

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: 179
Views: 9489

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: 179
Views: 9489

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: 179
Views: 9489

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 :-)
knife.jpg
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by 960
Fri Jul 26, 2019 7:47 pm
Forum: Hardware
Topic: microRusEfi
Replies: 179
Views: 9489

Re: microRusEfi

You can also measure if Q1 pin 1 are shorted to gnd.
by 960
Fri Jul 26, 2019 4:17 pm
Forum: Hardware
Topic: microRusEfi
Replies: 179
Views: 9489

Re: microRusEfi

Do you have a microscope now, to check it? Use something sharp to check every pin sits, and there are nothing between pins. Check what exactly? I do not understand the instructions. I now have "Portable Digital Microscope With Stage 1-600X 4.3"LCD Screen PCB Soldering Tool" from eBay. Things were w...
by 960
Fri Jul 26, 2019 3:24 pm
Forum: Hardware
Topic: microRusEfi
Replies: 179
Views: 9489

Re: microRusEfi

Do you have a microscope now, to check it? Use something sharp to check every pin sits, and there are nothing between pins.

I use hobby-knives for this

I have no idea about his soldering or checking, so no offend :-)
by 960
Fri Jul 26, 2019 2:23 pm
Forum: Hardware
Topic: microRusEfi
Replies: 179
Views: 9489

Re: microRusEfi

Ok, sorry. Been driving all day and just got home.

R20 and R5, both ends of them

If you have voltage at R5, and all soldering are ok, you probably have the first 8888 that power supply fails.

I have beaten them so bad in every way, and never damaged any. So I really doubt it.
by 960
Fri Jul 26, 2019 1:00 pm
Forum: Hardware
Topic: microRusEfi
Replies: 179
Views: 9489

Re: microRusEfi

Can you find resistor for pin Key and measure? I am in car without diagram. But this means gate voltage for prereg missing?

Also measure the other resistors at 8888 that shows 12v in diagram
by 960
Fri Jul 26, 2019 11:32 am
Forum: Hardware
Topic: microRusEfi
Replies: 179
Views: 9489

Re: microRusEfi

As above, measuring those things are first step. However, the 8888 and the power supply components are REALLY hard to kill. I dont know how this is soldered and checked? Did you have it under a good microscope? Also, measure both sides of resistors at Key pin And, does the prereg or 8888 produce any...
by 960
Sun Jul 21, 2019 4:22 am
Forum: Hardware
Topic: rusEfi own wide band controller board add-on using CJ125
Replies: 301
Views: 25783

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

This manual has some interesting CJ125 info:

https://www.bosch-motorsport.com/media/ ... _turbo.pdf

From page 97-
by 960
Fri Jul 19, 2019 9:31 pm
Forum: Software
Topic: Tunerstudio Refactoring
Replies: 16
Views: 800

Re: Tunerstudio Refactoring

And I made it for the sensors :-)
rusefi.ini
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rusefi_frankenso.ini
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EKWwx5IrWH.png
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by 960
Fri Jul 19, 2019 7:50 pm
Forum: Software
Topic: Tunerstudio Refactoring
Replies: 16
Views: 800

Re: Tunerstudio Refactoring

I would also like to add presets for ETB's, so the part-numbers/type can be in a drop down. If someone could make a initial preset would be great. (I dont know how) I would also like to add presets for injectors and sensors, as I have pages of values for anything possible. If someone could show me, ...
by 960
Fri Jul 19, 2019 7:42 pm
Forum: Software
Topic: Tunerstudio Refactoring
Replies: 16
Views: 800

Re: Tunerstudio Refactoring

Abricos wrote:
Fri Jul 19, 2019 5:09 pm
Yes it's really cool EBT calibration set up ...
Thanks!

Trying to simplify a little, it can be confusing :-)

Have you tried the .ini file?
by 960
Fri Jul 19, 2019 6:11 pm
Forum: Hardware
Topic: rusEfi own wide band controller board add-on using CJ125
Replies: 301
Views: 25783

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

I can do that next time I test it in car.

This is the gauges showing something at bench(No sensor connected).
javaw_DbRXHfQ8RF.png
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