1998 Mariner Super Magnum EFI alarm

kpj33

Recruit
Joined
Oct 4, 2019
Messages
1
Hi all,

I have a 98 200hp super magnum with an alarm code going off. It is a pulsating fast beep beep beep beep beep(never shuts off until motor is shut off). Replaced oil cap and sensor on the reservoir on top of the motor. Ran the boat fine for 3 weeks. Went to fish tournament and before we even got the boat off the trailer the alarm started going off. Upon inspection there was some water in the fuel water separator. We replaced that but the alarm is still going off. Both oil tanks are full. What other alarms use this fast pulsating beep as their code?
 

Faztbullet

Supreme Mariner
Joined
Mar 2, 2008
Messages
15,937
Add oil to your fuel as it could be oil gear failing. It could be a bad oil module but need to inspect the mechanical side of oiling system to verify its in working orde
 
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