Brown streak on Yanmar 3YM30AE

[jserge]

Originally Posted by B4A

Hi Jserge,

the Engilne Oil alarm of my Yanmar 3YM30AE with 220 hours started to chirp when revving over 2,100 in gear.

Of course Engine Oil and filter are perfect.

I wonder how you fixed the problem with your Engine oil alarm.

Thanks!

Hi, we replaced the oil pressure sensor and everything was ok since.