How can I build an ALDL cable myself?

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How can I build an ALDL cable myself? by 308Fiero

Started on	: 05-29-2025 04:17 AM
Replies	: 4 (95 views)
Last post by	: jdv on 06-02-2025 06:40 PM

308Fiero
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Report this Post05-29-2025 04:17 AM

I would like to build an ALDL cable by myself, as the shipping costs to Europe are very expensive or US dealers do not ship to the EU......

Unfortunately, I can't find a wiring diagram for the ALDL cable with USB connection. Serial yes, but no guide with USB plug.

The cable plan should cover both baud rates.

Any help is welcome!

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Patrick
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Report this Post05-29-2025 04:52 AM

Any help Here?

Also try googling Oliver Scholz.

[This message has been edited by Patrick (edited 05-29-2025).]

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308Fiero
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Report this Post05-29-2025 05:05 AM

quote

Originally posted by Patrick:

Any help Here?

Also try googling Oliver Scholz.

Hello, thanks for your answer. The page shows the serial cable connection, bur not the USB connection. That's my problem.

I already check a lot of pages and found only serial solutions.

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Patrick
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Report this Post06-02-2025 06:02 PM

If you're still looking for info, perhaps contact forum member Romsk and see if he can provide you with any info on the matter.

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jdv
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Report this Post06-02-2025 06:40 PM

https://www.ebay.com/itm/17...Cl0QJZeJTVUJ2dkmd9K% 2B%2BGin5k0A89qLzEfALIiSgP5U5n6RZSXXZiddCtivF5xhFqTkiwdsDgMduP0EleOcq1y8yxAkFm8MLTk1oR5rURJGOMfBSnrCrL2oja1FZhEytUavcp%2BMqh9GJMx063u2yAxSZkHmXefhqnr99kvK6z4MFhR0RLpRYppwVu1w4nRvkxL6lmdQuWr9213Pyf%2FSxDbog8%2Fb3SWTvcsGqMTAm2sIwaZV9iBXd3%2BsDuiw7Yg%3D%3D%7C tkp%3ABFBMhIe3q-Zl
The Rx and tx leads go to the m spot on the aldl and the ground goes to ground. Make sure the jumper is on 5v. Use tunerpro.net . https://www.gearhead-efi.co...0-ECM-Information-24

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