hello all, i have a 98 mariner 200 efi. went to check temperture senders other day by grounding them and listening for the warning horn to go off. did the starboard side with no issues worked fine. went to do the port side and has the 2 brown wires with black stripe. i grounded each one and no horn. does those wires go into computer and then computer sets the warning horn off? if it does how do i check sensor on that side? thanks in advance
