How to solve the high idle speed of Lexus ls430

Lexus ls430 idle speed high adjustment idle speed motor.

1. The way to solve the problem of high idle speed is to adjust the idle motor.

2. When cleaning the throttle, pay special attention to check whether the intake pipe leaks, whether the vacuum pipe falls off or is damaged, and whether the intake pipe is damaged.

3. The leakage of the fuel injector can easily lead to excessive oil supply, resulting in the idle speed being higher than the normal value. It can be cleaned, and the injection quantity of each injector can be checked to ensure that it is not dripping or blocking. Idle speed refers to a working state. When the engine is idling, it is called idling, that is to say, the gear of the car is neutral, and the speed when the engine is idling is called idling. Idle speed can adjust its level. Idle speed means that the engine is not working. When the engine is running, if the throttle is completely released, the engine will idle at this time. When adjusting the idle speed, the speed should not be high and low, otherwise it will cause initial wear and tear to the engine, so it is best to adjust it in the auto repair department.