What should I do if the brakes of Jinbei car stop at low speed?

As for the problem of low idle speed of fuel collection, because the existing vehicles have not seen it, if the reason is engine jitter when stopping after driving, it may be caused by excessive carbon deposition in the intake valve, intake pipe, combustion chamber and spark plug. You should not only clean the fuel injector, throttle, idle motor and replace the spark plug, because there is too much carbon and dirt in the air inlet, and the cross-sectional area of the air passage changes, which makes the control unit unable to accurately control the air intake when idling, resulting in too rich or too thin mixture, which will lead to too low idle speed, unstable idle speed, oil collection and flameout. It may also be caused by the failure of the clutch switch or other sensors. Because the engine is controlled by ecu, the computer will continuously collect signals from various sensors to control the fuel injection amount of the engine when shifting gears, refueling and receiving oil. Once there is a problem, it will lead to the disorder of computer programs, resulting in low idle speed, unstable idle speed and the phenomenon of oil collection and flameout. In addition, it is necessary to pay attention to check whether there is any leakage in the fuel injector, which leads to the fuel injector still in the fuel supply state after the throttle valve is closed, which leads to too much mixed gas when driving at low speed, which leads to unstable idle speed and serious flameout after fuel is turned off.

According to the above analysis, it is recommended that you go to a 4s shop or a regular repair shop for on-site inspection.

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