Mercury 225 EFI 4 Beep Help - Need help please

KBB31005

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Jun 21, 2016
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As title states, getting 4 beeps on 1999 Mercury 225 EFI, motor running great and engine oil tank is full and stays full. I have the oil reservoir sensor unplugged and bypassed with a short on the harness side. Also have the water separating filter sensor disconnected at bottom of filter.

Still getting 4 beeps, what else could cause this?

Looking to head to the beach this weekend, any help at all would be greatly appreciated!!!

Bob
 
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