i have swapped a h23a1 that was in a auto prelude into my 90 ex accord 5spd its giving me the code #9 witch is the TDC and runs like s@*t i have double checked all the marks on the crank,flywheel,and cam gears all are correct but it still saying TDC is off i have factory crank, factory cams and gears the only thing i have done was put h22 type s pistons in it and added the findanza alum flywheel,and a centerforce clutch everything else is stock the guy who had it before took it out because of a oil leak . if anyone has any ideas of things for me to check or do please let me know thanks for all of you time