Checking The Ignition Coil; Checking The Pulser Coil - SELVA MARINE Pike 9,9 Service Manual

– +
ELEC
2. Measure the spark plug cap resistance.
Replace if out of specification.
Spark plug cap resistance (reference
data): 4.0–6.0 kΩ

Checking the ignition coil

1. Disconnect the ignition coil connectors.
2. Remove the spark plug caps from the
spark plug wires by turning the caps
counterclockwise.
3. Measure the ignition coil resistance.
Replace if out of specification.
Ignition coil resistance (reference
data):
Primary coil:
Orange (O) – Black (B)
0.26–0.35 Ω at 20 °C (68 °F)
Secondary coil:
Spark plug wire – Spark plug wire
6.8–10.2 kΩ at 20 °C (68 °F)
4. Install the spark plug caps to the spark
plug wires by turning the caps clockwise,
and then connect the ignition coil con-
nectors.
8-31
Electrical system
S6AG8040
B
O
S6AG8050

Checking the pulser coil

1. Measure the pulser coil 1 output peak
voltage. Replace if below specification.
W/R
8
NOTE:
• To prevent the engine from starting when
cranking it, be sure to disconnect both
spark plug caps.
• Do not remove the clip from the engine
shut-off switch.
• If measuring the output peak voltage under
the unloaded conditions, disconnect the
connectors.
• When using the manual starter to crank the
engine, the voltage values may vary
depending on the speed at which the
starter handle is pulled.
Pulser coil output peak voltage:
White/red (W/R) – Black (B)
Unloaded
r/min
DC V 7.0
2. Disconnect the pulser coil connectors.
3. Measure the pulser coil resistance.
Replace if out of specification.
1
W/R
B
B
Loaded
Cranking 1,500
3.5 7.0
8
S6AU8038
3,500
10.5
6AU3K11