Checking The Ignition Coil; Checking The Charge Coil Peak Voltage - Yamaha e60hmhd Service Manual

IGNITION SYSTEM

CHECKING THE IGNITION COIL

Measure:
• Ignition coil resistance
Primary
Out of specification
Secondary
Out of specification
Ignition coil resistance
Primary B/W - B
0.18 - 0.26 Ω
CHECKING THE CHARGE COIL PEAK
VOLTAGE
Measure:
• Charge coil output peak voltage
Below specification
charge coil.
Cranking
r/min
Opened Closed
D.C.V. 129
Peak voltage adaptor:
YU-39991/90890-03172
Charge coil resistance
(reference data) Br-B
8-9
Replace.
Replace.
Secondary B/W
output
3.8 - 5.8 kΩ
Replace the
Charge coil output
peak voltage
Br-B
1,500 3,500
103 151
149 - 182 Ω
E
120