i need some instruction on how to install the obx guage,
it came with no instructions.........

did some research and found some confusing info on the "sending unit", on where to hook it up to and taping into original stock sensor.............

according to the website that i looked at, they say that stock guage needs the stock sending unit and aftermarket need its own...

http://www.autometer.com/hp/techtips...lec_gauge.html

edited: by the moderator because the grammer was horrible