KYMCO G-Dink 125i, Manual

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11. Electrical Systems G-Dink 125i
3
• The ignition timing cannot be adjusted since the ignition control module
is already adjusted in factory.
• The ignition control module or ECU maybe damaged if dropped or the
connector is disconnected when the key is "ON", the excessive voltage
may damage the ignition control module or ECU. Always turn off the
ignition switch before servicing.
• A faulty ignition system is often related to poor connections. Check
those connections before proceeding.
• Make sure the battery is adequately charged. Using the starter motor
with weak battery results in a slower engine cranking speed as well as
no spark at the spark plug.
• Use a spark plug of the correct heat range. Using spark plug with an
incorrect heat range can damage the engine.
TROUBLESHOOTING
No peak voltage
• Short circuit in engine stop switch or ignition switch wire.
• Faulty engine stop switch or ignition switch.
• Loose or poorly connected ignition control module connectors.
• Open circuit or poor connection in ground wire of the ignition control
module.
• Faulty crank position sensor.
• Faulty ignition control module.
Peak voltage is normal, but no spark jumps at the plug
• Faulty spark plug or leaking ignition coil secondary current.
• Faulty ignition coil.
Starting System
GENERAL INSTRUCTIONS
• The removal of starter motor can be accomplished with the engine
installed.
• After the starter clutch is installed, be sure to add the engine oil and
coolant and then bleed air from the cooling system.