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MAHA LPS 13 project. Many questions

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(@devolkswagenman)
Member

@admin Thank you. I have installed that. I now running the latest beta software because of the dutch translation and there is a bug with te window of the brake setting by curve. I can do nothing with it now. I run windows 10.

 

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Topic starter Posted : 04/04/2020 2:31 pm
(@admin)
Member Admin

Can you switch to English for now then? 

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Posted : 04/04/2020 2:47 pm
(@devolkswagenman)
Member

That is no problem. Do i need to uninstall the beta version?

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Topic starter Posted : 04/04/2020 3:28 pm
(@admin)
Member Admin

No, just change to English in the Language menu

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Posted : 04/04/2020 4:09 pm
(@devolkswagenman)
Member
Posted by: @admin

@devolkswagenman, send me (jostein@yourdyno.com) a raw log file and your saved config file and I will take a look!

Also if you have installed the Brake and gear ratio plugin then save a run as a csv file and I will look at the brake response. 

I did send you a file and config by Email.

 

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Topic starter Posted : 04/04/2020 6:27 pm
(@devolkswagenman)
Member

I would like to buy a OBD scantool for yourdyno. But what is the best thing to do? A bluetooth one ore with a USB cable? Which one has the best responding time? Are these okay to use it for RPM pickup

I found these on the internet in the Netherlands. What do you guys think? They say it are original ELM ones.

ELM 327 USB

ELM 327 Bluetooth

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Topic starter Posted : 06/04/2020 9:43 am
(@tutuur)
Enthousiast

The only oem ones available atm (as far as I know) are obdlink ones, got one spare including German scan software if you might be interested 🙂

 

always use wired for best results

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Posted : 10/04/2020 5:10 pm
(@admin)
Member Admin

For your info, guys: The RPM issue that @devolkswagenman was talking about earlier was solved by a 1kOhm resistor between RPM Signal and 5V on the RPM connector. This is a known issue in particular with long RPM cables and/or many teeth. 

The newest revision of the YourDyno box has this 1kOhm resistor built in. 

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Posted : 12/04/2020 4:39 pm
Tutuur liked
(@thdyno)
Member

@devolkswagenman

hi 

i am installing a eddybrake from a maha lps dyno

may i ask if you can tell me how you did wire the load cell up to the your dyno box

thanks 

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Posted : 02/10/2020 7:58 pm
(@admin)
Member Admin

@thdyno, check out this page in case you have not seen it yet: https://yourdyno.com/YourDynoHelp/load-cells/

 

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Posted : 02/10/2020 9:14 pm
(@thdyno)
Member

@admin

Hi

I did see the help page on load cells

I was in doubt about the maha diagram

It says -5v ref.

But acording to your diagram that must the 0v connection then.

Thanks👍

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Posted : 03/10/2020 6:42 am
(@thdyno)
Member

Here is a picture of the wiring from maha

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Posted : 03/10/2020 6:43 am
(@devolkswagenman)
Member

I have to take a look at the shop. I can't remember. I have a wire diagram of the LPS 13. What I did is looking at the colors of the wire of the cell itself. Inside the aluminum box on the chassis. There you can make it work like the same colors on the sell from YourDyno. Maybe you have to twist 2 wires because it give the wrong direction of load. 

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Topic starter Posted : 03/10/2020 1:35 pm
(@thdyno)
Member

@devolkswagenman

Thanks.

I will try to wire i up later this weekend.

 

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Posted : 03/10/2020 1:37 pm
(@admin)
Member Admin

The -5V wire can go to 0V. 

In general you can do trial and error with load cells, there is no damage if you get it wrong. When the load cell is unloaded you should read a number that is fairly close to 0 (+/-200 or so on a scale from -32000 to +32000). 

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Posted : 03/10/2020 7:26 pm
Thdyno liked
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