There is no charge for the intervention of Corolla dual-engine washing throttle engine.

Are you asking the reason why Corolla stopped charging after washing the throttle engine with two engines? Corolla's dual-engine engine does not charge the throttle after washing:

1. After cleaning the Corolla double engine, there was water in the throttle engine, which led to short circuit of the wire.

2. The connecting wire between the battery and the generator of the drum engine is broken or falls off. The generator does not generate electricity.

3. The battery of drum engine has night leakage, disconnection and corrosion of battery terminals, which indicates that the battery has been necrotic and needs to be replaced.