I recently got a Garmin 93SV with "total scan" (Sonar, Down image and Side image) transducer. I have a MG Xi5 with a built in sonar transducer (not using this transducer). I mounted the transducer to the bottom of motor and it reads fine .... until I use the trolling motor. Bad interference! Immediately starts reading fine when motor is not running. I have cable running loosely up the shaft and have isolated transducer wire from trolling motor wiring with the same results!


Any help?
KingRanch