HER CHEE 2002 ATV-320 S, Руководство по обслуживанию

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Chapter 3 Ignition and Starting System
III-1
Ignition System Service Information
GENERAL
◦ Ignition timing cannot be adjusted since the ignition control module is factory present.
◦ A continuity check can usually be made without removing the parts from the vehicle. Simply
disconnect the wires and use a continuity tester or ohmmeter at the terminals.
◦ Inspect should be made sequence referring for troubleshooting of the system.
SPECIFICATION
ITEM STANDARD
Primary 0.1 – 0.3 Ω
With plug cap 3.7 – 4.6 k Ω
Ignition coil
Secondary
Without plug cap 7.4 – 11 k Ω
Ignition pulse generator at 20
℃
(68
℉
)
50 – 170 Ω
TROUBLESHOOTING
No spark at plug
◦ Poorly connected, broken or shorted wire.
- Between ignition pulse generator and ignition
control module (CDI)
- Between CDI and ignition coil
- Between CDI and ignition switch
- Between ignition coil and spark plug
◦ Faulty:
- Ignition switch
- Ignition control module (CDI)
- Ignition pulse generator
- Spark plug
Engine starts but runs poorly
◦ Ignition primary circuit
- Faulty ignition coil
- Loose or bare wire
- Poor connection at ignition switch
◦ Ignition secondary circuit
- Faulty ignition coil
- Faulty spark plug
- Faulty spark plug wire
- Poorly insulated plug cap
◦ Improper ignition timing
- Faulty ignition pulse generator
- Stator not installed properly
- Faulty ignition control module (CDI)