Checking The Charge Coil; Checking The Pulser Coil - Yamaha F40BMHD Manuel D'entretien

– +
ELEC
IGNITION SYSTEM
W/G
G/W

CHECKING THE CHARGE COIL

Measure:
• Charge coil output peak voltage
Below specification → → → → Replace the
charge coil.
Output peak voltage
Cranking
r/min.
Opened Closed
D.C. V 193
Peak voltage adaptor
YU-39991/90890-03169

CHECKING THE PULSER COIL

Measure:
• Pulser coil output peak voltage
Below specification → Replace the
pulser coil.
Output peak voltage
Cranking
r/min.
Opened Closed
D.C. V 6
Peak voltage adaptor
YU-39991/90890-03169
2 Pins test harness
90890-06768
8-14
W/G-G/W
1,500
193 194
R/W
1,500
6 18
E
3,500
194
3,500
35