I called honda today and asked them how much they would charge me for a diognostic, cause my CEL is on. I asked if this scanner that they use will tell you the same imformation that self diognostic test would tell you and he said that it doesnt and that it goes more in depth. Is this ture or he just try to rip me out of my 80 bucks. The reason I ask if cause I get code 1 and Ive tried everything to try and get rid of it and I think that I am finally going to resort the dealer. What is this car scope computer diognostic that Ive heard of and what kind of information does it give you.