Sep 7, 2013 #1 T.T Active Member Messages 68 Reaction score 51 Location St.Charles M.O Vehicle Model Si Body Style sedan On a 2012 civic ex, how many o2 sensors? just 2 upstream that I can see? Were is the MAP SENSOR located? is it frequency or voltage based?
On a 2012 civic ex, how many o2 sensors? just 2 upstream that I can see? Were is the MAP SENSOR located? is it frequency or voltage based?
