How to solve the problem of high idle speed of taxis in chery e3

The following are some possible solutions to the high idle speed of taxis in chery e3:

1. Clean or replace the air filter: the air filter is the first barrier for the engine to inhale air. If the filter element is not cleaned or replaced for a long time, it may lead to poor airflow and high engine idle speed. Therefore, cleaning or replacing the air filter regularly can effectively alleviate this problem.

2. Check and clean the throttle valve: the throttle valve is an important part to control the air flow of the engine. If the throttle is dirty or carbon deposits, it may lead to poor airflow and high engine idle speed. Therefore, the throttle valve can be checked and cleaned regularly to keep it working normally.

3. Inspection and maintenance of the air intake system: If the components in the air intake system, such as intake pipe, intake manifold and intake valve, fail or are damaged, it may lead to insufficient air flow and high engine idle speed. Therefore, it is necessary to check and maintain the air intake system regularly to ensure its normal operation.