Does anybody know of a commercially available scan tool for HD's? The only thing I can find when I do a search is the one sold by Jim's. I'm just wondering what's out there and what kind of money it would take to get my hands on one.

 

Daytona TwinTech makes a Windows-based scanner for the '03-up HD's. It's sold by Drag Speciaties among others. Before '03, you can scan through the code light in the speedo. Ray

 

Here is the link to how to read the codes through your check engine light, I dunno if it will help or not.

https://www.hdforums.com/forum/dyna-glide-models/264270-check-engine-light.html