How to clean Honda Crown Throttle? How to clean Crown Throttle?

The throttle of Honda Guandao automobile can be cleaned in 4S shop or by itself.

First, circle the fixed metal bundle with a little oil to avoid the teeth slipping during disassembly. Remove the metal ring of the throttle hose. After the hose is removed, the left end is the position of the throttle. Remove the negative battery, turn off the ignition switch, straighten the throttle plate, spray a small amount of "carburetor cleaner" into the throttle, and then carefully scrub it with a polyester rag or a high-spin "non-woven fabric". Deep in the throttle, where the hand can't reach can be carefully scrubbed with a clip.

When cleaning the throttle valve, it is not necessary to disassemble it, but the sealing part of the inlet steam must be cleaned, and the idling motor must be removed before cleaning. Borrowing and cleaning syringes has advantages and disadvantages. It is generally recommended that the maintenance station should not disassemble and clean to prevent other unnecessary waste, such as the need to replace the sealing ring or install other gaskets after disassembly, or the phenomenon of oil leakage during disassembly and assembly, which will delay the owner's time.

After cleaning, follow the disassembly procedure just now, and start the initialization of the throttle valve after installation. It needs to be initialized after cleaning the throttle, because the computer has a memory function when adjusting the throttle opening. Because there was sludge blockage before, in order to ensure the air intake, the computer will automatically adjust the throttle opening to keep the air intake in a normal state.

But there is no sludge blockage after cleaning. If the throttle valve still keeps its previous opening, the intake air will be too large. As a result, the engine will shake when starting, and the acceleration will be weak, and the engine fault light may light up.