I have a Jeep truck with a 4.2L running a DIY GM TBI system. I gotta do some data logging but I can NOT get the lap top to talk to the truck. The #'s I'm getting back are all static and non moving.

I am using the Moates auto prom.

I have a recent definition (xdf?) File loaded.

Can somebody walk me thru the sequence? What windows to open, which buttons to press? I've done this in the past but it's been a while.

Thanks.