求翻译：电喷车的保养重点还在节气门上，油灰多，买瓶稍好一点的化油器清洗剂，拿开气滤，拉起火不断变换油门大小，往进管子里面喷，这样不但能清洗节气门，还能清洁空气流量器的传感热线。切忌不要把节气门拆卸清洗，这个地方和化油器一样，关门开门是一个不断磨损的过程，即使磨损了，磨损的两个面还是配合的很紧密的，拆卸后装不好会变位置的，反而会关不严实。是什么意思？

EFI car maintenance focus is still the throttle, putty, buy a bottle of slightly better carburetor cleaner, removed the air filter, pull the fire changing the size of the throttle forward in the tube inside to spray, not only can cleaning section valve, but also clean air flow sensing hotline. Remem

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The electricity spurts the vehicle the maintenance with emphasis also on the damper, the oil slush are many, buys bottle fairly good carburetor cleansing agent, moves away the gas to filter, pulls is on fire transforms the accelerator size unceasingly, toward enters inside the pipe to spurt, not onl

EFI car maintenance focused on the throttle, PuTTY, buy a carburetor cleaning agent bottle slightly better, remove air filter, changing throttle the size of the fire, into pipe spray, so as to help clean the throttle, also clean the air flow sensor for hotline. Avoid not to disassemble cleaning thro