Electrical System; Troubleshooting - Eton beamer R2-50 Service Manual

11. ELECTRICAL SYSTEM

11.1 TROUBLESHOOTING

ENGINE STARTS BUT STOPS
•
IMPROPER IGNITION TIMING
•
FAULTY SPARK PLUG
NO SPARK AT PLUG
•
ENGINE STOP SWITCH AT " OFF "
•
FAULTY IGNITION COIL
•
FAULTY GENERATOR
•
FAULTY CDI UNIT
•
POOLY CONNECTED:
Between CDI and ignition coil
o
Between alternator and CDI unit
o
Between CDI and engine stop switch
o
Between ignition coil and spark plug
o
Between generator and CDI unit
o
ENGINE STARTS BUT RUNS POORLY
•
IGNITION PRIMARY CIRCUIT
Faulty generator
o
Faulty CDI unit
o
Faulty alternator exciter coil
o
Loosen contacted terminals
o
Faulty ignition coil
o
•
IGNITION SECONDARY CIRCUIT
Faulty plug
o
Loosen contacted spark plug wire
o
•
IMPROPER IGNITION TIMING
Faulty generator
o
Faulty CDI unit
o
CHARGING SYSTEM FAILURE
•
LOOSE, BROKEN OR SHORTED WIRE
•
FAULTY ALTERNATOR
•
FAULTY IGNITION SWITCH
•
LOOSE BATTERY CONNECTION
ENGINE INTERMITTENT POWER
•
LOOSE CHARGING SYSTEM CONNECTION
STARTER MOTOR WILL NOT TURN
•
DEAD BATTERY
•
FAULTY IGNITION SWITCH
•
LOOSE OR DISCONNECTED WIRE
STARTER MOTOR AND ENGINE TURN,
BUT ENGINE DOES NOT START
Beamer R2 Rev 1.0 Page 48 of 56 6/13/2007