Changan cs75 throttle initialization

After cleaning the throttle, cs75 needs to match the throttle. The method is to send electricity (without ignition), step on the accelerator, send electricity several times repeatedly, and then reset the computer.

Clean the throttle. First of all, apply a little oil to the fixed metal collar to avoid tooth slip during disassembly. 1 Remove the metal collar of the throttle hose. After the hose is removed, the left end is the position of the throttle. Remove the negative electrode of the battery, turn off the ignition switch, straighten the throttle plate, and spray a small amount of throttle valve & Others carburetor cleaner &; Rdquo Then use polyester rags or high-spinning & Ldquo non-woven fabrics & LdquoRdquo, and carefully scrub the out-of-reach places deep in the throttle, which can be carefully scrubbed with a rag.

When cleaning the throttle valve, it is not necessary to disassemble it, but it is necessary to clean the sealing part of the inlet steam. Idling motor must be removed before cleaning. Cleaning the nozzle and avoiding disassembly have their own advantages and disadvantages. Generally speaking, the maintenance station suggests avoiding disassembly and cleaning to prevent other unnecessary waste, such as replacing the sealing ring or installing other gaskets after disassembly, or leaking oil and gas during disassembly and assembly, which will delay the owner's time.

After cleaning, the throttle will be initialized after installation according to the procedure just removed. After cleaning the throttle, initialization is necessary, 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.

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