Spark Plugs; Ignition Coil - Yamaha WaveRunner XLT800 Wartungshandbuch

– +
ELEC
IGNITION SYSTEM
3. Measure:
G Pickup coil output peak voltage
Below specification → Replace the
pickup coil.
Pickup coil output peak voltage:
White/red (W/R) –
White/black (W/B)
Unloaded
r/min
Cranking
V 5
Test harness (8-pin):
YW-06779/90890-06779

SPARK PLUGS

Refer to "ELECTRICAL" in chapter 3.
SPARK PLUG CAPS
1. Inspect:
Spark plug cap
G
Loose → Tighten.
Cracks/damage → Replace.

IGNITION COIL

1. Measure:
Primary coil resistance
G
Out of specification → Replace.
Primary coil resistance:
Orange (O) – Black (B)
0.078–0.106 Ω at 20 ˚C (68 ˚F)
NOTE:
When measuring a resistance of 10 Ω or
less with the digital tester, the correct mea-
surement cannot be obtained because of
the tester's internal resistance.
Refer to "Low resistance measurement".
7-14
E
Loaded
2,000 3,500
3 7 11