I have an Obd2 b18c1 and was wondering what all was required to get this to work on my motor before I invest in it.What I mean is how would the secondaries open with the Obd1 p75?Would I need to do more to get it to work properly or should I just go with Aem ems?Any input would be helpful before I invest money and then figure out I have to invest more to make it work.THAT WOULD SUCK.