TOHATSU V20E - Spark Plug, Battery, and Charger Issues

58
TROUBLESHOOTING
Trouble
Cause
Battery Charging failure Starter motor does not work Engine start failure Engine stumble or stall Rough idling Idling is too high Poor acceleration Engine over-rev. Engine overheat Engine seizing
Action
Electrical
Spark plug cap
comes off
● ● ● ●
Plug in surely.
Use of unspecified
spark plug
● ● ● ● ● ●
Replace with
specified spark
plug.
Spark plug fouling
(No spark or weak
spark)
● ● ● ●
Clean or replace
with specified
spark plug.
Battery loose
connection, terminal
corrosion or expired
● ●
Clean terminal
and/or tighten a
terminal screw.
Replace if
necessary
Battery charger
defective
●
Check 5A fuse
and/or Battery
charger.
Replace if
necessary
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７７
８８
９
９
10
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