Ok , think I got INPA software working with my car , I started car earlier while on jack stands and got a load of faults popping up... tire pressure sensor DSC ect...
After a lot of reading and hunting on internet for correct software and right versions...
AND correct configuration I finally got connection between my OB2 to USB and software.
Deleted all errors on chassi module , same one engine , BUT when I came to transmission I got fault , and I think I know why. While crawling under there filling oil on the tranny I saw label on tranny saying GA6HP21Z if I read right.... and INPA diagnostic only offers GA6HP19Z in selection... So I guess Im stuck for now until I can figure out a way to erase tranmission module for errors. Putting in software and rewrite the module seems like the safest way to make sure fault is erased...
Anybody got software for transmission ?
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