Hey Everyone, I have a 2006 Ranger Z19 . The tach in dash has the smaller water pressure gauge built in with it. I noticed my water pressure gauge wasn't working the other day, so I thought I'd check on it today !! It looks as if the dial on the switch has turned a complete 360. I took the small water tube loose from engine and blowed a little air in it and sure enough it has made a complete backward rotation ! Are these gauges capable of being repaired or just need to have them replaced ? My boat being a 2006 model can I even get the same gauge from Ranger ? Thanks. Tommy