Yamaha SX150C, Руководство по обслуживанию

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8-15
– +
ELEC
E
IGNITION SYSTEM
2. Measure:
• Charge coil output peak voltage
Above specification
→
Measure the
pulser coil output peak voltage.
Below specification
→
Replace the
charge coil.
Charge coil output peak voltage
Red (R) – Brown (Br)
Black/red (B/R) – Blue (L)
r/min
Circuit Loaded
Cranking 1,500 3,500
V 85 110 150 150
Test harness (4-pin)
YB-38831 / 90890-06771
8260
3. Measure:
• Pulser coil output peak voltage
Above specification
→
Replace the
CDI unit.
Below specification
→
Replace the
pulser coil.
Pulser coil output peak voltage
White/red (W/R) – Black (B)
White/black (W/B) – Black (B)
White/yellow (W/Y) – Black (B)
White/green (W/G) – Black (B)
White/blue (W/L) – Black (B)
White/brown (W/Br) – Black (B)
r/min
Circuit Loaded
Cranking 1,500 3,500
V 3.0 3.0 16 30
Test harness (6-pin)
YB-38832 / 90890-06772 8270