I dunno what happened but one day I got in my car and my Blitz FATT wouldn't automatically increase the idle time before shut down. It works in everyother way except that. Anybody run into this? What did you do to fix it?

Thanks Ahead of time

 

i have the same one and it works fine. It might be deffective. return it.

 

but it worked for over a year. then one day. the auto wouldn't increase.