Yamaha WaveRunner FX140 Manuel D'entretien page 792

TRBL
ANLS
STATIONARY TEST
Selecting this command displays a window where stationary tests (spark ignition coil #, operate
injector #, and operate electric fuel pump) can be selected.
WARNING
Avoid clicking the Execute and Cancel buttons repeatedly, otherwise the ECM or PC will not
work properly and they could be damaged.
1 Explanation of selected item
2 Confirmation item before the test
Sparking ignition coil procedure:
A voltage is applied to the ignition coil of the selected cylinder, a spark is created in the spark gap
tester, and then the ignition system is checked. Five sparks are created within five seconds.
WARNING
• Do not touch any connections of the spark gap tester lead wires.
• Do not let sparks leak out of the removed spark plug cap.
• Keep flammable gas or liquids away since this test will produce sparks.
OPERATING
Fig. 39
9-30
E