Ea 2 1 1 Do I need to cut off the power when removing the throttle?

There is no need to cut off the power supply and clean the accelerator of the car. First unplug the ignition switch key, then unplug the throttle plug and remove the throttle. After cleaning and installing the throttle, turn the ignition switch key to the starting position and reset the learning with the decoder.

Because the position of idle motor will change during disassembly and cleaning, it needs computer matching or power-off reset to ensure normal start. However, LaVida throttle will be automatically reset by the spring no matter how to push the flap when disassembling and cleaning.

Please pay attention to the following when removing the throttle.

If an electronic throttle is used, the computer will open the throttle valve plate to an appropriate angle to let the air flow and stabilize a certain speed. If there is carbon deposit, the opening angle will automatically increase.

There is no carbon deposit after cleaning. Some cars have memory function and will not return to the initial position, so the idle speed will be high or unstable. In this case, special equipment should be used for initialization. If there are no conditions, you should get used to it after driving a certain mileage.