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Oh yeah, I've got an account for Toyota and Lexus TechDoc, the overseas manuals are crazy. Too many regions in one manual for sure, it can be quite confusing to know exactly what you're looking for. Jeff

What do you mean Nick? Jeff

There are actually some mistakes in various manuals sometimes. Toyota occasionally releases corrections, sometimes they don't. I've noted a number of errors in various manuals (not just for the Supra) over the years. There is the possibility the "89" diagrams you had wouldn't have matched any...

GA70, MA70 and JZA70 all appear to have ended at the end of December, 1992. You are correct about production of the JZA80 starting in May, 1993. Jeff

Interesting. None of my diagrams or catalogs show such a change occurring until the 1990 model year (Aug. 1989). Jeff

Exactly as it should be. Where did you get your diagrams? You need specific diagrams for what you're using. 86-88 are basically all the same, 89, 90, 91 and 92 are all different. Jeff

What changes are you seeing or referring to? There is no difference in model year 1989's as far as engine harness wiring goes. They're all the same. The only major or important change that happened part way through the 1989 model year is the front subframe and engine mounts. (From January 1989...

Not sure, I think I'll give the body shop a call tomorrow. I don't even know if they've started on much yet. Jeff

Have you checked for codes? Is your MAP sensor plugged in and working? Jeff

Outside of Japan, everything was widebody. Inside Japan, some GA70's came either narrow or widebody, most MA70's were widebody but some were narrow, all JZA70's are widebody. It depends on year and model and some other stuff. Pre-89's were largely narrowbody in Japan. Jeff