alarm problem

[Just Me]

I have a 1989 Mariner 115, I had it on the water and the alarm went off so I trailered it and came home. The oil tank had plenty of oil and it was "peeing" water great. I replaced the impeller, it had been 2 years and started it with the rabbit ears and a hose, still the alrm goes off, only after it hasd run for a couple minutes. The head feels very cold. I then unplugged the leads to the oil tank sensor and the alarm still goes off. Then I unplugged the heat sensor and still have a alarm. Help please I am now lost as to which direction to go, other then a shop.

 

[Laddies]

Re: alarm problem

If you unplug the heat and oil sencers and still have alarm the oil sencor module is bad

 

[j_martin]

Re: alarm problem

Or there is a short in the wire to the console/horn.

I'd love to delete this multiple post, but I see I have been outsmarted by those who know my will better than me.

 

[j_martin]

Re: alarm problem

Or there is a short in the wire to the console/horn.

Is the alarm steady or beeping? Do you get the beeps at key on?