I am having some issues with my car jerking while driving. There is a post on the Hondata forum about this. Some people say its just the newer versions 1.4.3 and up of the software doing this. Does anyone have any earlier versions? I would like to rule out that this is not the problem.
Thanks

 

I've never had a problem like this, I tune a lot of S300 systems..

 

Your problem has nothing to do with hondata s300.
Your problem is simply tuning related.

Make sure your TPS sensor is calibrated properly & your throttle tip-on & tip-out is tuned properly.

 

Car was previously tunned and had no problems. I recently uploaded the rom with the new software and thats when it started to do this. I am just asking if someone has an older version of the software. Thats all.

 

To answer your question. The latest software works fine for me.

 

The upgraded version may have corrupted your ROM file, try creating a new ROM and importing all of your values.