can anyone explain the stage 1 dowload?
Outstanding HDF Member
Joined: Oct 2007
Posts: 3,437
Likes: 15
Wow, Lots of confusion.
NO- the stage one download does not "marry" itself to the ECM. You can reflash a new map to the ECM using a tuner like the SERT or Mastertune. But not a power comander.
There is only one tuner I know of that can capture the stock tuning files off of the ECM. Dynojet Power Vision- comes out in December.
Those that have the stage one down load and are running Power Commanders on top it can have their HD dealer reflash the ECM with the stock map file- They are feeding you a line if they say that they can't. If you are using the SERT I believe that you can down load the stock map file, but it does not come with the tuner program disk. Call HD customer service.
XIED's- Please... They do not adjust any VE tables and only work in closed loop. Put the bike in open loop and you are using stock VE and AFR tables. They are great if all you do is ride on the hwy at a constant speed.
I saw someone say that they could not find the SERT? If you get a 2011 Screaming Eagle catalog (either from dealer or HD website) they are on page 29. Product # 32109-08B for the doggle. Still very much available.
NO- the stage one download does not "marry" itself to the ECM. You can reflash a new map to the ECM using a tuner like the SERT or Mastertune. But not a power comander.
There is only one tuner I know of that can capture the stock tuning files off of the ECM. Dynojet Power Vision- comes out in December.
Those that have the stage one down load and are running Power Commanders on top it can have their HD dealer reflash the ECM with the stock map file- They are feeding you a line if they say that they can't. If you are using the SERT I believe that you can down load the stock map file, but it does not come with the tuner program disk. Call HD customer service.
XIED's- Please... They do not adjust any VE tables and only work in closed loop. Put the bike in open loop and you are using stock VE and AFR tables. They are great if all you do is ride on the hwy at a constant speed.
I saw someone say that they could not find the SERT? If you get a 2011 Screaming Eagle catalog (either from dealer or HD website) they are on page 29. Product # 32109-08B for the doggle. Still very much available.
Cruiser
Joined: Jul 2008
Posts: 120
Likes: 0
From: Maple Valley, WA.
I don't know but it would make sense. Also if you are to add a tuner with at cat installed you might could have problems I would think. Anything that would enrich the AFR. Good question!
Account Retired
Joined: Oct 2009
Posts: 3,245
Likes: 12
From: Here
I asked this same question before buying them for my 2010 RK. The answer was, they did testing and determined that enriching the afr to 13.8 would not hurt the cat.
Road Captain
Joined: Sep 2009
Posts: 718
Likes: 1
From: Panama City, FL
Off topic...a bit...
Live free, ride proud!
Cheers,
Dex
Road Warrior
Joined: Jan 2010
Posts: 1,290
Likes: 20
From: Salem, Or
The part number for a SEPST is 32109-08B and the list price in the SE catalog is $459.95. I got this information out of a 2011 catalog that I picked up at the dealer.
Elite HDF Member
Joined: Nov 2006
Posts: 3,909
Likes: 6
From: Livingston, Texas
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Supporter
Joined: Feb 2008
Posts: 4,133
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From: Grays Creek, NC
I don't believe the (SEPST) Screaming Eagle performance street tuner is the same as the (SERT) Screaming Eagle Race tuner?
