ottablue

Installed 14 Honda Interceptor VFR 800 Exhaust Header Pipes and gutted cat converter, installed KandN filter. Bike was not running well and had pops on decell after these upgrades/modifications. Installed PCV and autotune to resolve the issue and gain the benfits of the upgrades. Ran into problems with Power Commander 5 with Auto Tune on my 2001 VFR 800 while building custom map. Issue I could not resolve erradic power declines in certain rpms and not smooth delivery of power at some points on my custom map. After stumbling on this thread I decided to use the datafile provided all my issues were resolved immediately after I flashed the PCV datafile!!! Bike pulls from the lower RPMS all the way up to redline. Feels like I got Brand New Bike. No pops on decelleration at all. Map I built was targeting 13.8 AFR. Thank you.