I decided to trailer my 2007 FLHTCU to the dealer after installing V&H slip ons and a SE A/C myself to have the ECM re-mapped using the race tuner I supplied. Thetech spent 3 hours on the dyno using the SERT and computer.When I got home I took the bike for a ride and noticed and increase in power but I also noticedquite a bit of poping when decelarating. I haven't called the dealer back yet to discuss. Is this poping normal? and will it hurt the engine? Also, It seems that the idel is a little high after the recent tune. Regarding the SE A/C I have a black wire with a plug and cap hanging from the induction unit with no place to attach it to, It used to be attached to the original A/C back plate. The dealer said it's OK to let it just hang. There is got to be a better answer then that.
Thanks,
Joe
2007 FLHTCU
V&H Slip ons
SE A/C
SERT

 

Some minor popping can be cured in the decel enleanment tables but it is more likely that you need some work in the VE tables in the 0 percent TP column, I'm guessing you are a little lean.

 

You can let it hang or wire tie it out of the way. It wasn't hooked up to the stock a/c it was just snapped in to a clip.

 

Thanks for the info. I went to the dealer yesterday but the tuner techdoes not work on week ends. Shop boss saidthey will call me and schedule another apt. to have bike retuned. I filled the bike up with fuel after the ride and noticed I lost 10 mpg after the re map, I was getting 40-44mpg now getting 34mpg.
Joe,
2007 FLHTCU
SERT, V&H Slip ons
SE A/C

 

That cable is for the active intake solenoid that comes on international models. I'd tie it up out of the way vs letting it flop around.
Sounds like your "tuner tech" has some more work to do. Idle should be 976 rpm with calibration 78, 159PZ004-A1, which is what he should have used.

 

If they are going to charge you for the retune and you have the SERT and a laptop, I'd just load the map that Murphdog suggested yourself.