cant find simple test info[I. E.] IAT & CTS hi&lo limits . TPS limits. I have purchased many "definitive" repair manuals only to discover basic vague operational descriptions of said component. I dont have the cubic dollar to lay out nor am I inclined to when I am sure with a small amount of data I can "nail" the problem. DMV wont issue "temp" papers and say non-reg. citations are my problem even with paid fees. So am I s. o. l.?or is a source of data out there to be had? Or is the rumor true that we all have to buy new vehicles by the decades end?