How to remove the Roewe 350 throttle?

Pacific Auto Network disconnects the battery negative pole. Disconnect the electronic throttle harness connector. Move the intake pipe and electronic throttle out. Remove the three bolts connecting the electronic throttle and the intake manifold, and remove the electronic throttle. Cleaning the throttle can be divided into disassembly cleaning and disassembly-free cleaning. In fact, both cleaning methods need to be disassembled, just how much.

Disassembly and washing means that the whole throttle valve is removed, cleaned and then put back, which is the most efficient way; For disassembly-free cleaning, just remove the air inlet to expose the throttle and wipe it with a clean cloth dipped in cleaning agent.

When the owner finds that the vehicle has problems such as engine idling jitter, low idling speed, insensitive throttle response and slow engine speed rise after using for a period of time, he should pay attention to whether there is carbon deposit on the throttle. The owner can send the car to the 4S shop for maintenance, and those with strong hands-on ability can buy accelerator cleaner to clean it.

Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and the combustion is successful. It connects the air filter and the engine block, and is called the throat of the automobile engine.

(Photo/Text/Photo: Pacific Auto Network Kimmy)