O2 sensors
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Road Captain
Joined: May 2012
Posts: 561
Likes: 1
From: South Central, Pennsylvania
O2 sensors
Getting ready to install a Fatcat on my Fatboy S. do the o2 sensors need to be disconnected or can the be removed from the pipes after loosening the stock exhaust and installed before tightening the new down? I understand the rear o2 connector is a PITA to access.
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Road Captain
Joined: May 2012
Posts: 561
Likes: 1
From: South Central, Pennsylvania
Yeah but how hard is the rear plug to get out? My worry is that I get to that sucker and I'll be stuck. I watched a video with a softail slim and the rear o2 connector was under the seat. Then I watched a video with a fatboy and the rear was under the oil tank with no easy way to access it.
Seasoned HDF Member
Joined: Jul 2009
Posts: 5,023
Likes: 1,352
From: Virginia
Removing the rear sensor really isn't hard at all. Just take your time and go one step at a time.
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Road Captain
Joined: May 2012
Posts: 561
Likes: 1
From: South Central, Pennsylvania
Fatcat is installed. Rear o2 sensor was under the seat at the front of the battery box and was no problem at all. That Fatcat is super loud and I'm lovin it.
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