TROUBLESHOOTING
No spark at plug.
17-2
IGNITION SYSTEM
UNUSUAL CONDITION
PROBABLE CAUSE (CHECK IN NUMERICAL ORDER)
1. The multitester impedance is too low.
2. Cranking speed is too slow.
-
Battery is undercharged (or operating force of the kick starter is
weak).
3. The sample timing of the tester and measured pulse were not
synchronized. (System is normal if measured voltage is over the
standard voltage at least once.)
4. Poorly connected connectors or an open circuit in ignition system.
5. Faulty ignition system control circuit such as side stand switch.
6. Faulty ignition coil.
7. Faulty CDI unit (in case when above No. 1~6 are normal).
1. Incorrect peak voltage adaptor connections.
2. Faulty ignition switch.
3. Loose or poorly connected CDI unit connector.
4. Open circuit or poor connection in ground cord of the CDI unit.
5. Faulty ignition system control circuit such as side stand switch.
6. Faulty peak voltage adaptor.
7. Faulty CDI unit (in case when above No. 1~6 are normal).
1. Faulty spark plug or leaking ignition coil secondary current ampere.
2. Faulty ignition coil.
1. The multitester impedance is too low.
2. Cranking speed is too slow.
-
Battery is undercharged (or operating force of the kick starter is
weak).
3. The sample timing of the tester and measured pulse were not
synchronized.(System is normal if measured voltage is over the
standard voltage at least once.)
1. The multitester impedance is too low.
2. Cranking speed is too slow.
-
Battery is undercharged (or operating force of the kick starter is
weak).
3. The sample timing of the tester and measured pulse were not
synchronized.(System is normal if measured voltage is over the
standard voltage at least once.)
1. Faulty peak voltage adaptor.
1. Faulty peak voltage adaptor.
Low peak voltage.
No peak voltage.
Peak voltage is normal, but no spark
jumps at plug.
Low peak voltage.
Low peak voltage.
No peak voltage.
No peak voltage.
IGNITION COIL PRIMAR
Y V
O
L
T
AGE
PULSE GENERA
T
O
R
EXCITE COIL
Summary of Contents for B-BONE
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Page 8: ...1 4 SERVICE INFORMATION...
Page 9: ...SERVICE INFORMATION 1 5...
Page 10: ...1 6 SERVICE INFORMATION...
Page 11: ...1 7 SERVICE INFORMATION...
Page 12: ...1 8 SERVICE INFORMATION...
Page 13: ...1 9 SERVICE INFORMATION...
Page 22: ...MEMO...
Page 24: ...2 2 INSPECTIONS ADJUSTMENTS...
Page 25: ...2 3 INSPECTIONS ADJUSTMENTS...
Page 34: ...MEMO...
Page 44: ...MEMO...
Page 45: ...4 1 LUBRICATION SYSTEM 4 1 4 2 4 3 4 3 4 4 4 7 4 8 4 4 4...
Page 99: ...MEMO...
Page 100: ...MEMO...
Page 116: ...8 0 LH CRANKCASECOVER CONTINUOUSL YV ARIABLETRANSMISSION LH CRANK CASE COVER...
Page 130: ...9 0 A C GENERATOR STARTER CLUTCH sai COOLING FAN FLY WHEEL STARTER COMP SAI LID VALVE...
Page 131: ...9 9 9 9 9 9 9 9 1 A C GENERATOR STARTER CLUTCH 9 16...
Page 139: ...MEMO...
Page 156: ...11 0 CYLINDER PISTON CYLINDER CYLINDER GASKET PISTON TOPRING SECONDRING OILRING...
Page 160: ...11 4 CYLINDER PISTON...
Page 163: ...MEMO...
Page 164: ...12 0 TRANSMISSION CRANKSHAFT CRANK CASE...
Page 175: ...MEMO...
Page 190: ...14 0 REAR WHEEL SUSPENSION REAR SWING ARM...
Page 198: ...MEMO...
Page 199: ...MEMO...
Page 200: ...15 0 BRAKE SYSTEM...
Page 214: ...16 0 CHARGING SYSTEM 15A...
Page 234: ...MEMO...
Page 241: ...MEMO...
Page 242: ...MEMO...
Page 243: ...0 1 WIRING DIAGRAM EURO 2 WIRING DIAGRAM...
Page 244: ...0 2 WIRING DIAGRAM EURO 3 WIRING DIAGRAM...
Page 245: ...SERVICEMANUAL 2009 02 PRINTED 2009 02 PUBLICATION C CO OP PY Y P PR RO OH HI IB BI IT T...
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