95 - 150EFI Mariner Alarm

[titlepro]

I have a 1995 150 EFI and a alarm came on while on plain and will not shut off. The last time this happened it was the fule water sensor on the filter, so i just changed the fuel filter and it still is beeping. Any suggestions?

 

[JUSTINTIME]

Re: 95 - 150EFI Mariner Alarm

low oil???
you might need to pull sensor wires and find out

 

[tysdad2010]

Re: 95 - 150EFI Mariner Alarm

low oil???
you might need to pull sensor wires and find out

Waterpump or thermstats

 

[coastalrichard]

Re: 95 - 150EFI Mariner Alarm

Welcome, titlepro. Is that a reference to real estate titles?

Tell us, is it a continuous (overheat) beep or intermitent (oil)?

 

[RedWhiteAndTrue]

I have this issue as well (beep beep beep beep beep beep beep), oil well sensor has been replaced, engine smokes while running (so it's gotta be getting oil?) and pisses water just fine. The beeps' tones change to a higher pitch when revving higher, and the beeps start as soon as the motor turns over, right from cold start. I'm pretty sure it's a bad alarm module, is there anything else it could be? Would like to figure it out before I order the part. Thanks!

 

[GA_Boater]

I have this issue as well (beep beep beep beep beep beep beep), oil well sensor has been replaced, engine smokes while running (so it's gotta be getting oil?) and pisses water just fine. The beeps' tones change to a higher pitch when revving higher, and the beeps start as soon as the motor turns over, right from cold start. I'm pretty sure it's a bad alarm module, is there anything else it could be? Would like to figure it out before I order the part. Thanks!

RW&T - Please start a new thread. This one is 10 years old and inactive. In the new thread give more info about your motor and we can give you some tests to do instead of tossing parts at it.

Closed.