I don't see how Floorboards with a heel toe shifter could cause a engine light to come on.That being said I would not run those as some have had problems with the tranny's and feel it was brought on by the heel toe shifter.Can't say that this is true but why take the chance-Kury mini boards work well with the stock shifter and give your feet a little more room and adjustability to work with.Hope yopu figure out the engine light situation-IMHO you need a new dealer.