I got this installed at a local shop and this wire is not connected to anything. Did they do this right? See attached picture. It's a red and yellow plug. O2 sensor maybe?

 

i just changed my AC a few days ago and also found a wire hanging in the bottom area behing the AC, but mine has a covered and looked like it was just attached behind the stock AC but I could be wrong tho... so im curious

 

This wire is not used for harleys built in the US. I think they use them in Europe or somewhere else. No worries, tuck it away.

 

Look on take off AC. it should have a dummy socket to plug into with a christmas tree molded on it that will go in any 1/4 hole

 

Is there anyone on here that wasn't freaked out at one time by the dreaded "plug from beneath the AC"? It sure as hell got me once!

 

It has something to do with international models. They have a solenoid that shuts off intake air when you back off throttle or something like that. Crazy huh?

 

I remember that too back when I installed my Big Sucker in 2010. I looked thru directions twice before getting on here and finding out the same. Its for the Euro bikes. Just zip-tie it out of the way.

 

And there you have it, another problem solved on the mighty HD forums. Gotta love this place! Ask and you shall recieve!