Instruction manual

Engine
72
Ignition coil activation test
■
Do not touch the ignition tester (spark checker) wiring during testing.•
Make sure to cover the spark plug cap so that there are no leaks.•
Keep flammable gas, fuel, and oil at a distance, as sparks may fly during •
testing.
Perform an ignition system test. Apply voltage to the ignition coil of the selected
cylinder to generate a spark (5 times in 5 seconds) while the spark plug lead is
connected to an ignition tester (spark checker).
Display the test item selection screen.
1.
Select “Activate ignition coil” by either clicking it or pressing the up or down arrow
2.
keys on your keyboard.
Click the [OK] button or press the [Enter] key on your keyboard.
3.
Connect the spark plug cap of the cylinder that will be tested to the ignition
4.
tester (spark checker).
Connect the ignition tester (spark checker) to ground.
5.
Set the spark gap by turning the adjusting knob.
6.
TIP:
A special service tool is needed.
a
North America: Spark checker (YM-34487)
Worldwide: Ignition tester (90890-06754)
a