What is the car carbon canister in China used for? What are the steps to clean the throttle yourself?

The carbon canister is mainly used to absorb the fuel vapor in the mailbox and prevent it from being discharged into the atmosphere and causing pollution. At the same time, the fuel is sucked into the engine for combustion by the action of air.

Steps to clean the throttle: first close the key door, and then separate the connecting wire of the throttle.

Remove the throttle body.

Be careful not to let the cleaning agent penetrate into the throttle position sensor or idle motor.

After cleaning, clean the throttle with compressed air.

Replace the throttle valve and replace it with a new gasket.

Preheat the water pipe above the connecting rod.

Clear the fault code of the engine.

This method is the cleaning method of manual transmission vehicles! ! !

Automatic transmission needs an instrument to correct idle contact.

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