So i installed the power commander 3 yesterday on my 2005 yamaha R6.
Downloaded the map for the level one racing exhuast that's provided by dynojet.
Within a 6 mile ride the bike randomly dropped RPMs in 2nd' 3rd and 4th gears, usually around 3k to 6k RPM. Suddenly loses power and feels like fuel's being shut off. To elaborate more, the bike sounds like its working on half the cylinders and drops to a throaty growl instead of a smooth high pitched sound that i am used to and the RPMs climbs very slowly when i twist the throttle open further and randomly the bike kicks back into life and starts sounding and running like it should.
It also died at a stop light in neutral and back fired when accelerating VERY loudly.
I only have a BMC air filter and the slip on exhaust installed. Had no problems with the bike prior to having the power commander installed.
tried the zero map and same results if not worse. dies after a while when left idling.
went back to stock..took off the PC3 and ripped around for a good 7-10 miles. not one of the issues that were present with the PC3 popped up.
Thinking this is just a bad PC3 module and going to return it to the seller. :P