GET RID OF THE AFC NOW...it's crap and it just adds in line resistance to your MAF sensor and hacks up the most important wires and inputs for your ecu.
If you need to be able to tune look into some of the AEM piggy backs or just spring for a real EMS and save yourself the trouble now, especially if you're planning bigger mods later. AFCs + Hot Wire Maf cars usually means all kinds of crap idle, dying bogging issues mostly because the instals are not done properly and the AFC is just crap in general. IMHO of course....
