CDI unit for Honda Dio, Tact scooters. This electronic unit controls the ignition coil and determines the moment the spark appears at the spark plug.
Signs of a fault include an intermittent or weak spark, misfires, and being unable to start the engine when the spark plug and coil are good. Before replacing it, check the wiring and contacts.
- Disconnect the battery before replacing it.
- Check the condition of the connectors and wiring: they are often the cause.
Manufacturer: TATA, country of origin: China.
