Hay Guys .... THANKS MUCH for this enlightening convo .... Seriously !!! ..., and this is serious because I am being FLAT OUT lied to by two smaller shops and a big Chrysler dealer. Now remember - this is a 2005. They are all saying that this is NOT a simple hook up to a machine. They are all basically suggesting that finding out the problem here is a painstaking time consuming electrical issue. NOW ... Putting this on the scope and getting a result in 60 seconds ? .... for 100$ ... on a machine that costs maybe 2400$ ? .... Isn't that a little pricey ?