46
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Engine falling to start
Engine starting but stopping soon
Poor idling
Poor acceleration
Engine speed abnormally high
Engine speed abnormally low
Boat speed low
Overheating of engine
W
arning lamp ON
Possible cause
ELECTRICAL
SYSTEM
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Spark plug other than specified
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Dirt, soot, etc. on spark plug
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No Spark or weak spark
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Short circuit of engine stop switch
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Ignition timing incorrect
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Lock plate not fitted
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Disconnection of wire or loose ground connection
TROUBLESHOOTING
