I am getting decel pop. Brought my 07 RK to a indy tech who put bike on dyno for a few minutes. He was unable to duplicate pop on dyno and went ahead and reset 0 throttle from -10 t0 20. I am still getting pop.
Removed pc lll from bike and hooked up to my computer. Don't own a lap top.
What I found was fuel table 1 was brought up to 20 and nothing was changed on fuel table 2.
Is not fuel 2 the front cylinder? and should it be increased?
Any help is appreciated.

 

From what Keith from FuelMoto told me, yes, both front and rear 0% throttle should be the same, you do have to set both cyls. That being said, from -10 to 20 sounds like a lot of changes (from -10% to +20%!).

Keith told me to try adding 5 at a time. I am running Jackpot dyno pipes w/ quiet baffle, and 10-15 seems to do the trick, still playing with it, though.

 

Thanks for the info. I 'm taking your advice and have reset both cylinders to 13.

 

Fuel 2 is front on a PCIII, rear on a PCV and Power Vision. Confusing, I know. Mine never had a decel-pop problem, so I left the -10 values intact.

I think Crisis is right and i would follow Keith's recommendation of adding a bit at a time. IMO going 20 is too much and the friends I've helped with this problem were usually happy at 5-10. BTW, I wouldn't change anything below about 3000 rpms. On my original map from Fuel Moto the 0% column was -10% from 3000 and higher, and there was a point (2000-2250) that was too rich and I subtracted fuel in that area. If you smell fuel when you decel, locate that RPM point and subtract fuel there until you don't smell it and have no popping.

 

Thanks guys. I reset my pclll to +10 across both cylinders and increased my low rpm fuel by +5. Went out for a short but intense ride, opened it up. No pop when shifting or high rpm or no throttle down a hill.
Still getting a bit of a rumble at low rpm, but; hey, it don't bother me.