carwashman
New Member
I have a 2009 seadoo challenger 230 SE 510hp. I have a problem with the heat sensor alarm going off on 1 engine. I changed the heat sensors on both sides and it still goes off. It seems to go off when I get on it. When I go 35 knots it will not go off all day. When I touch the hose at the top of the motor one is definetly hotter than the other. I think the intake hose may be restricted but I dont know which one it is? Can anyone help?
