ACR's
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Cruiser
Joined: Oct 2014
Posts: 133
Likes: 1
From: Lake Ozark
ACR's
I have a quick question , I just installed a 2013 103 in my 2008, I got the Harley wiring to hook up the ACR's in the fuse block and ECM plug, tried to start fuel pump wouldn't come on removed the wiring then it started took bike to Harley to flash my 2008 ECM from 96 to 103, now if I hook up the wiring for the ACR's will it work?
Seasoned HDF Member
Joined: Jan 2009
Posts: 12,656
Likes: 8,261
From: Ottawa, Ontario
I have a quick question , I just installed a 2013 103 in my 2008, I got the Harley wiring to hook up the ACR's in the fuse block and ECM plug, tried to start fuel pump wouldn't come on removed the wiring then it started took bike to Harley to flash my 2008 ECM from 96 to 103, now if I hook up the wiring for the ACR's will it work?
Thread Starter
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Cruiser
Joined: Oct 2014
Posts: 133
Likes: 1
From: Lake Ozark
No tuner, took the bike to dealership they hooked it up to the computer flashed ECM and put a stage 2 tune in the bike
Seasoned HDF Member
Joined: Jan 2009
Posts: 12,656
Likes: 8,261
From: Ottawa, Ontario
I'm out....
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Cruiser
Joined: Oct 2014
Posts: 133
Likes: 1
From: Lake Ozark
The dealer knows I did the engine swap, I have not hooked the wire back up cause it is a pain in the ***, I don't want to go through hooking them back up if they are not going to work, you have to pull the fuse block apart and move wires around and you have to take the ECM plug apart and put a wire in the plug. I asked the service writer if I hooked the wires back up if they would work and he said IDK, I guess I should ask the tech , or just take the wires that are supposed to go in the fuse block and tap them in to the green wire on the starter
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Ultimate HDF Member
Joined: Mar 2012
Posts: 6,129
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From: Santa Cruz
I may be wrong but my faded memory thinks '09 was the first year the bikes were wired for arc? And yeah it is a pain to wire them.
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Ultimate HDF Member
Joined: Jun 2009
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From: OH
If they were enabled in the ECM but disconnected at the harness I would think that they would throw code. If you hook them back up and they are not turned on more than likely your check engine light will come on until you take it back in and have them turn them on in the ECM with Digital Technician. You can hear them when they are on when the bike turns over before it starts. I just had this done to my 2010 over the winter with the 107 build. It works flawlessly.
Last edited by todd-67; Apr 13, 2017 at 08:23 AM.
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Joined: Jun 2009
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From: OH
Harley lists the kit as fitting the 08's and up. It was a change that went through with the TBW bikes.