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    • Cummins Marine Forum Topics
    • Alarms 6CTA8.3 450 – EGT Aqualarm & Sea Ray System Alarm Low Oil Pressure

      This topic has 5 replies, has 3 voices, and was last updated byJJM 4 years ago

      February 1, 2020 at 2:23 pm I have a 6CTA8.3 450 on a 2001 Sea Ray 460DA. I was out cruising and within 15 minutes my Sea Ray Systems Monitor alarm goes off saying Low Oil Pressure on my port engine. At idle port was reading 35 PSI and cruising 55 PSI based on my mechanical gauges on the engine and the gauges on my dash… engine temperature same on both engines 160-170 degrees. Turned engine on and off a couple of times and alarm would not stop, but again the PSI an…

      Started by: Anthony De Yurre in: Cummins Marine Engines


      5 Replies
      February 6, 2020 at 5:45 pm Interested in hearing how these aqua alarms are hooked up to the engines, where and what they will sense. I would like to add to my 6CTA as well.

      Last Post by: JJM posted: 4 years ago

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