I'm getting decal popping now after putting on the Fuel Moto head pipe with my Screaming Eagle mufflers and the Vance & Hines air cleaner. Bike is a 2017
FLHTK Limited. I have run a couple Powervision auto tunes with the stock O2 sensors but hasn't cured the problem. I have the Dynojet download that is recommended only difference is I'm using the Screaming Eagle mufflers not the Fuel Moto mufflers. Should I add a little fuel useing the decal enleanment feature? Checked for exhaust leaks and found nothing.

 

Have you called the guys at Fuel Moto? They're usually really good about getting you a starting map for your configuration.

 

My FP3 actually has a setting where you can add or take away decel popping, not sure if power vision has that feature or not, just a thought

 

If the guys at Fuel Moto can't send you a map I'd suggest asking down in the tuning sub-forum as well, there's some very experienced efi tuners that post there;

https://www.hdforums.com/forum/ignit...-injection-55/

 

I agree with RJ.. If you bought your PV from Fuel Moto, give them a call. Their customer service is the best.

 

Funny for I wondered if it was a combo of the Street Cannons and the FM Head pipe myself. I have actually reached out to Jamie, he made some adjustments to the map and it still seems to perform the same, decel pop when coming off hard throttle. The bike runs strong as &^%$ put the pop is truly annoying. It may be due to the 4.5" cans.
I haven't given up yet for I truly like the look of the big *** cans.

 

It's raining here in Mi for next three days so no chance to play with the tune for a while. I'm gonna try adding fuel first. If that don't work I'll try reduceing fuel a little. I'm heading to Fuel Moto June 26th for a Woods M8-222 cam install and dyno tune. I may have to live with the popping till then if I can't fix it myself. Hope Jamie can solve the problem then for sure.

 

I'm no tuner having some trouble's of my own but ran across this video.

 

That is a very common problem.

It is annoying more than anything. You have a lean situation on decel. It really won't hurt anything since you are off the gas and not accelerating.

They need to provide you with a map that adds just a little more fuel in the decel range.

Had that on my last bike running a PV5 and it was a very quick easy adjustment with a laptop.

Good luck

 

That video was just what I need to try. If it ever stops raining here. Thank you Steve