Honda EU30i Manual page 53

TROUBLESHOOTING
ENGINE OIL LEVEL IS LOW, BUT ENGINE DOES NOT STOP
Drain the engine oil.
Remove the spark plug cap.
Pull the recoil starter grip and check the oil alert
indicator light on.
Light does not come on
Check the oil level switch (page 11-3).
Normal
Remove (disconnect) the inverter unit (page 8-7).
Disconnect the generator 10P connector from the
control wire harness. Check terminal No.10 (Y) of
the 10P connector and the C4 of the connector for
open or short and for proper connection.
GENERATOR WIRE HARNESS
Y
C4
Viewed from terminal side
Continuity
Check the harness connecting the control wire
harness 10P connector, terminal No. 10 and
ignition control module connector, terminal No. 2
for open or short circuit and for proper
connection.
CONTROL WIRE HARNESS
2
Y
Viewed from terminal side
Normal
Check the ignition control module line and ignition
control module (page 9-7 and 8). Replace the
ignition control module if abnormalities are is
found.
4-6
Light comes on
Abnormal
No continuity
1
Abnormal
1
Check the ignition control module line and ignition
control module (page 9-7 and 8). Replace the
spark unit, if no abnormalities are is found.
Replace the oil level switch (page 11-2).
Replace or repair the generator wire harness
(page 8-10).
Replace or repair the control wire harness (page
8-13).