Why is the overheating alarm going off on my Yamaha 115?

Why is the overheating alarm going off on my Yamaha 115?

The problem is the overheating alarm goes off yet the motor is not overheating.The motor is 1998 c115. My buddy, to be on the safe side, changed waterpump, thermostats and sending units.

How to troubleshoot a Yamaha outboard alarm system?

Troubleshooting the alarm system includes making sure the horn associated with the alarm works, making sure the warning light comes on and the horn sounds when the oil level drops below acceptable levels and ensuring the warning sounds if the engine overheats.

Why is my Yamaha apex overheating in the snow?

I am looking for some answers on our 2007 Yamaha Apex. My girl and I both purchased these machines new 2 years ago and ever since we have had problems with overheating. This occurs during groomed trails. Once we run through deep snow it goes away. Last year we had the extra cooler added to the rear of both machines.

What to do when your snowmobile is overheating?

That might help cool the motor down. When you’re riding on hard pack, remember to dip off the side of the trail into the softer snow every once in a while. That will usually get enough snow up to the heat exchanger’s to keep it cool. ice scratchers are for little or hard pack snow they shoot snow onto the heat exchangers which makes it cool.

Troubleshooting the alarm system includes making sure the horn associated with the alarm works, making sure the warning light comes on and the horn sounds when the oil level drops below acceptable levels and ensuring the warning sounds if the engine overheats.

When does the overheat alarm go off on my 2005 2530?

This is a total pain. My 2005 2530 with twin 150 4 strokes has an intermittent overheat alarm (on both engines) that goes off intermittently and only when putting the throttle forward (or reverse) from idle.

I am looking for some answers on our 2007 Yamaha Apex. My girl and I both purchased these machines new 2 years ago and ever since we have had problems with overheating. This occurs during groomed trails. Once we run through deep snow it goes away. Last year we had the extra cooler added to the rear of both machines.

The problem is the overheating alarm goes off yet the motor is not overheating.The motor is 1998 c115. My buddy, to be on the safe side, changed waterpump, thermostats and sending units.