Yes and no I checked all the ones I can see and find... But that doesn't mean I found them all a vac line is almost a guarantied check engine light tho. This is driving me nuts if it will rev to redline in neutral and wont go over 4 in gear it has to be a sensor I would think. I have a parts car im tearing apart looking for all the sensors then looking them up based on placement as to wtf they are. So eventually I will probably find one that sounds like it might help.