What is the reason for Jianghuai Shuailing's speed limit of 80?

Jianghuai Shuailing Speed Limit 80 Reason: If the engine speed limit is 80, it is likely that there is something wrong with the throttle. Throttle is limited or stuck, and can only run to 80. It is normal. It's best to go to the maintenance station to cancel the fault, or to check it. Throttle is one of the most important components in EFI automobile engine system.

Its upper part is the air filter grille, and the lower part is the engine body, which is the throat of the automobile engine. Whether the acceleration of a car is flexible or not has a lot to do with the dirt of the throttle. Cleaning the throttle can reduce fuel consumption and make the engine flexible and energetic. Whether the throttle should be removed for cleaning is also the focus of discussion among car owners.

relevant information

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 idle motor must be disassembled for cleaning. There are advantages and disadvantages of cleaning nozzles by borrowing and disassembling. Generally speaking, the maintenance station suggests disassembly and cleaning, which can prevent other unnecessary waste, such as replacing the sealing ring after disassembly or installing some other gaskets.

Or in the process of disassembly, oil leakage, air leakage and other phenomena delay the time after cleaning by the owner. According to the disassembly procedure just now, the throttle will be initialized after installation. After cleaning the throttle, it needs to be initialized, because the computer has a memory function when adjusting the throttle opening.