i plan on installing a 260 hydraulic cam on my car as well as upgrading the head with heavy duty valve springs. in order for me to correctly install the parts do i have to program the computer. the car runs a little rich as it is.

 

Which model and engine do you have?

https://volkswagenforum.com/forum/ne...gnature-34185/

 

its a 2000 jetta with a 2.0 AEG. I don't know how to use the signature

 

On the blue bar on the top the first text says User CP, click on it. On the left under Settings & Options it says Edit Signature. Type in your spec and click in the Preview Signature button, when it looks ok click on Save Signature button.

 

Thank you