I need an idiots guide on how to use vcds

[Rob@1]

Hi all this is my second post, so bear with me with one or two silly questions.

Ok first question, when using vcds to scan do I need to have the ignition on?

 

[Uwe]

Yes, ignition on. Engine may be running, but doesn't have to be.

Then start with an Auto-Scan.

After you post it, let us know what questions you have or what you'd like to accomplish.

-Uwe-

 

[Rob@1]

Thanks uwe much appreciated