badass site anyway ...was wanting to know what components or needed to hook my laptop to my 94 full size blazer?will I need an interface(usb to aldl interface).and will the 12 pin to 16 pin connector allo9w obd 2 scan tools work on obd1 system.plus will the 12 to 16pin connector work on ob 2 Bluetooth for android. all different ways to connect to the aldl connector which is the cheapest proper without buying one thing and need 2 other things to go cheap routereally like laptop way to connect. thanks