9) How do I change my VTEC crossover point?
Click on the "Rev Limits Tab, change the enable/disable rpm's to what ever you like, then click apply.
http://www.pgmfi.org/twiki/bin/view/Library/UberDataFAQ
I assume you're using the Uberdata ROM editor, or a ROM editor of some sort and not just trying to modify all the hex values blindly. I've never had a problem with anything on PGMFI. My roommate used to do all kinds of ECU work, and that's where he got all his info.
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2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
Team B.O.B.® - Ballaz on a Budget
Last edited by dubcac; Jul 24, 2006 at 05:56 PM.