stephan 0 Report post Posted January 24, 2014 have a 2001 218ls.... any idea as to where the transducer for in dash sounder is located? boat also has a fish finder so there is a transom mount transducer, just don't know if it is shared or?? Share this post Link to post Share on other sites
kelleyja 0 Report post Posted January 28, 2014 probably not shared. It's likely a thru hull, look for a black plastic puck glued inside the hull at the lowest point near the keel. Look under your engine Share this post Link to post Share on other sites
