

We suggest that you go with a Power Commander V. So do you know something I don’t? Am I possibly wrong on this and just not finding the listing for it? Reply I have checked and looks like the Vance and Hines FP3 is not available for our ‘06 Harley-Davidson Deluxe and older bikes. You need to add a Power Commander or Vance and Hines FP3 in order to eliminate this. My local HD staff gave me the excuse that back-firing when deaccelerating is normal for a cruiser and stated that all cruisers do this some. I own a 2006 Harley-Davidson Deluxe which is beautiful. ReplyįRONT ENE KNOCKS WHEN I HIT A SMALL BUMP IN THE ROAD ReplyĬheck neck bearings for grease and loosness.they may need repacked or replaced also check slider bushes for play in lower legs as this can cause same effect when traveling slowly on bumpy s usally the beck bearings.one other thing to check is brake caliber to make sure it isn’t loose on the slides.first thing to do for all these things is to get a good jack like an atv jack that will lift the whole bike off ground.then check each place for play or loosness.to check the lower legs it will be necessary to remove the front wheel so each side can be checked and also that no heavy load from wheel and tire fools you into thinking they are ok. Where can I find the part to add 5% as suggested on FP3? ReplyĪfter your map is chosen, you will find the graphs under the air/fuel section. You can eliminate decel popping by adding aprox 5% fuel at 0% throttle between the RPM range of 1,500 and 3,500 RPM. We would suggest tuning with a Power Commander, or Vance & Hines FP3. Yes, this would definitely improve your performance.
#Esprit cam 2008 crack install#
My question is if I install the heavy breather intake from screamin eagle and upgrade the fuel map would that improve the performance and get rid of the popping on decel/downshifting?Īny suggestions would be appreciated.

On decel or downshifting I get a lot of popping from the exhaust.

Make Sure to Watch All EFI Mapping videos in Our Upgrade Categoriesģ6 Responses to “Causes and Cures for Popping on Deceleration”.

#Esprit cam 2008 crack how to#
How to Install Exhaust Gasket on a Motorcycle.Twin Cam Harley Intake Seals Replacement.Check Out Our Related Videos for More Information: Also make sure that you synch the Throttle Position so that it reads 0 while the bike is idling. Some Magnetti Marelli bikes responded by having a -60 put in this column while most Delphi bikes respond by inputting a +25. The value you enter depends on your model and setup.
#Esprit cam 2008 crack software#
If you are using a PCIII then go into the 0% column of the software and alter the fuel curve from 1750-5500rpm. If all that checks out then you can alter the fuel curve at closed throttle to help this problem. To REDUCE (it may not totally go away) popping on deceleration first make sure that you do not have any intake or exhaust leaks. This fresh air makes the exhaust hotter (think of letting a fire have more oxygen) which aids in the combustion of the unburnt fuel. It is not only much quieter but also does not allow the fresh air to enter the exhaust due to reversion. The reason you do not hear this on a bike with a stock exhaust is due to the baffling of the stock exhaust. Popping on deceleration is due to unburnt fuel being ignited in the exhaust. Articles on Harley-Davidson How-to and More
