Targa35
New member
Have twin KAD300 engines with quite rare LCD displays (no analog dials installed except oil pressure). On port side engines at start I get the readings, rpm/temp/voltage/boost/…, but after some time of idle readings start to disappear and come back. When running at speed I get ”connection lost” on the LCD display and can’t see anything until back to idle when readings start again come and go. Both port side displays (upper and lower helm) does the same. Been swapping displays and tried disconnecting upper helm by unplugging from ms-unit with no success. Could it he faulty ECU or something else? Otherwise engine revs as before and gears work, no fault codes either.