When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I had to switch laptops after my daughter broke my dedicated tuning laptop.I downloaded T.S. and the required drivers and got the laptop connected to my DIYPNP megasquirt2. I am getting a firmware signature mismatch warning. If I click Update ECU definition, I get another warning. If I click connect anyway, everything seems to work fine. What can I do to get rid of the warning?