How to clean Honda Crown Road throttle, cleaning method of Crown Road throttle

HondaCrown RoadYou can choose to go to a 4S store to clean the car's throttle valve, or you can choose to clean it yourself.

First, put a little oil on the fixed metal ring to prevent the teeth from slipping during disassembly. Remove the metal bundle ring of the throttle hose. After removing the hose, the left end is where the throttle valve is. Remove the negative electrode of the battery, turn off the ignition switch, straighten the throttle flap, and spray a small amount of "carburet" into the throttle valve. Then use a polyester rag or high-woven "non-woven fabric" to carefully scrub. Deep inside the throttle and out of reach, you can use a clip to hold the rag and scrub carefully.

It is not necessary to disassemble the throttle when cleaning, but the sealing part of the steam inlet must be cleaned. The idle motor must be disassembled before it can be cleaned. There are advantages and disadvantages to disassembling the injector for cleaning or eliminating the need for disassembly. Under normal circumstances, the maintenance station recommends that it does not require disassembly. Disassemble and wash to prevent other unnecessary waste, such as the need to replace the sealing ring or the installation of other gaskets after disassembly, or oil leakage, gas leakage, etc. during the disassembly and assembly process, which delays the car owner's time.

After cleaning, follow the disassembly procedure just now. After installation, you must start initializing the throttle. After cleaning the throttle, initialization is necessary because when the computer adjusts the throttle opening, it has a memory function. If there is a sludge blockage, in order to ensure the air intake, the computer will automatically adjust the throttle opening to keep the air intake in a normal state.

After cleaning, if there is no sludge clogging, if the throttle still maintains the previous opening, it will cause the air intake to be too large. The consequences will be that the engine shakes when starting, the acceleration is weak, and the engine fault light may also come on. Bright.