I posted this in the other forum , but figure this one would get me more info.

Ok, Well I deceided to put the FP on my bike and took of the Cobra FI200r as it offered alot more tunability without spending the $$ for the PCIII (Christmas gift to come ) So for the time the FP will be fine. However after putting on last night and programing in the code FP-0604 the bike seems to backfire during start up threw the Tbody, (no fire as a exhaust just seems to spit or sneeze so to speak) Then it fires up and runs great. I was just wondering if anyone out there that has had experience with the FP had a pointer or two that might correct this.
The bike is a 08 Dyna FXD with stock ecm , big sucker and cycle shack slipons.
Any help would be greatly appreciated.
Thanks

 

I've seen many Harleys do that once in a while. (with and without the FP)
I wouldnt worry about it unless it happens a lot.

 

Id dump the fuel pak and go with Techlusion Stealth Unit......I just did it and Im way impressed, had 2 previous fuel paks and the Tech. solved all the problems....no poppin, no surge, crisp and clean throttle, smooth ride thru-out power band plus the dyno numbers were better that the numbers from the previous fuel paks...........

 

Go to the V&H website and send an e-mail to tech support, they will respond shortly with help.

Of course make sure you do the following first:
1. Confirm your configuration on the web site for your bike
2. Confirm your settings on your FP
3. Recal your throttle settings
4. Test ride your bike (after a 30 minute ride or warmup)

I did the following and they came back with a few setting changes and it solved my issues
quickly. Runs great now.

Just my experience!

 

NA7A,
thanks for the heads up. I went threw and verified everything and reset the throttle settings and it no longer has any issues.

Thanks