How to adjust the idle speed of diesel EFI vehicle?

The idle speed adjustment method of diesel EFI vehicle is as follows: 1. Idle speed adjustment of EFI engine is generally divided into two types, one is adjustable, for example, the throttle of Mitsubishi system is generally designed with adjusting screws;

2. There is another one that can't be adjusted. Idle speed has been designed in the program and cannot be adjusted.

3. If the software supports, some models can be adjusted with special equipment. For example, in the mass system, the idle speed can be adjusted by instruments.

4, can only adjust the ignition time to control the speed. It is best to have a timing light or computer to cooperate, otherwise there may be car injuries and weak driving after adjustment;

5. When adjusting, first loosen the fixing screw of the distributor base, rotate the ignition clockwise, and rotate the ignition counterclockwise. Adjust to the proper position detected by the detection equipment and tighten the fixing screws.

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