KYMCO AGILITY 125 Service Manual page 166

15
. IGNITION SYSTEM
TROUBLESHOOTING
High voltage too low
Weak battery or low engine speed
Loose ignition system connection
Faulty ignition coil
Faulty CDI unit
Faulty pulser coil
Intermittent high voltage
Faulty ignition switch
Poorly connected CDI unit coupler
Poorly connected or broken CDI ground wire
Faulty pulser coil
Loose high tension wire connection
Faulty CDI unit
Normal high voltage but no spark at plug
Faulty spark plug
Faulty spark plug cap
No high voltage
Faulty ignition switch
Dead battery or faulty regulator/rectifier
Faulty charging circuit
Faulty ignition coil
Faulty CDI unit
No or intermittent high voltage
Faulty ignition coil
Weak battery
Faulty charging system
AGILITY 50
15-2