Yamaha 150 Pro-V 1993

by Dave McDonald
(Cherokee, Iowa USA)

Randomly, my engines temp and oil level alarms will go off if I am under way and trim the motor up. If I slow the engine down the alarms stop and sometimes I can continue with no issues, other times it will happen again.

Dave McDonald
davewmc1956@gmail.com

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Oct 11, 2021
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by: John

Hi Dave, check that you don't have a loose connection in a wiring loom plug as two unrelated alarm failures would indicate a power supply problem somewhere, given it is intermittent as it is

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