that old of a motor I would not think a low voltage alarm would exist.
disconnecting the wire to a over temp should tell if that was a problem
oil, would take some more wiring trouble shooting
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1988 Yamaha 90 2 stroke alarm when turning the key
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Alarm triggered by key turn is usually indicative of cranking battery low volts.
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I'm weak on antique 2-strokes.
But why would Yamaha design an engine to alarm - at key on -
from a heat sensor ? to what end?
what would you do - just go away and wait for it to cool down?
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1988 Yamaha 90 2 stroke alarm when turning the key
1988 Yamaha 90 2 stroke alarm when turning the key - how can I determine whether it is the heat sensor or the or sensor?Tags: None
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