Hey Guys,

I am getting ready to use the Xcal 2 and program the car a little. First time user, and I'm reading in the instructions that it says to disconnect the fuel pump and fans? Is this necessary? If so how the heck do I do that?

Thanks!

 

Look in your cars manual and find the fuse diagrams. I took a marker and marked them for future referance. Pull them with pliars and then tune the car just like it says. It might not be necessary but it definitely didnt hurt and its not hard to do so definitely do it so you dont run into any problems.

 

Ok Great, thanks a lot.