What should I do if the idle speed of Super Cherokee bj7250el is low?

This car is a Siemens computer, and the normal value should be 6% when the engine speed is 706 rmp. 98.00% is short circuit or open circuit of throttle or line. , should be repaired.

Dear users, the problem should be idle speed control, where it is, and need to go to the repair shop for inspection, mainly in two aspects: oil supply and air intake. Technicians from Beijing Cherokee, Mitsubishi and Dajielong, the sixth garage. ...

The problem lies in the idle oil needle. Remove it and check whether the inner hole is clean. A good inner hole should be round and transparent. Poor sealing of carburetor air core will lead to this failure.

The engine has a serious carbon deposit, so it needs to be cleaned up.

In this case, it is necessary to determine whether it is an oil circuit problem, unplug the intake pipe of the carburetor, start the engine to see if there is oil, and then consider the carburetor problem. There is no oil. See if the gasoline filter is blocked. (Check the carburetor inlet pipe for filters. ...

Because excess air enters the combustion chamber, it will inevitably dilute the mixture. Secondly, the carburetor should be adjusted correctly, including mixture and engine idle speed. The adjustment of Cherokee carburetor should be carried out in strict accordance with the requirements of the maintenance manual. ...