SELVA MARINE Moray 25, Service Manual

Page: 324 / 370

8-13
– +
ELEC
E
IGNITION SYSTEM
IGNITION SYSTEM PEAK VOLTAGE
WARNING
When checking the CDI unit, do not touch
any of the connections of the digital tester
leads.
1. Measure:
●
CDI unit output peak voltage
Above specification
→
Replace the
ignition coil.
2. Measure:
●
Charge coil output peak voltage
Below specification
→
Replace the
stator.
3. Measure:
●
Pulser coil output peak voltage
Below specification
→
Replace the
pulser coil.
Output peak voltage:
B/W – O
r/min
Cranking
1500 3500
Opened Closed
V 200 180 190 190
Output peak voltage:
G/W – W/G
r/min
Cranking
1500 3500
Opened Closed
V 240 210 210 210
Output peak voltage:
R – W
r/min
Cranking
1500 3500
Opened Closed
V 90 90 210 240
Test harness:
90890-06768