Where is the Toyota Ralink intake vacuum tube?

Toyota Lei Ling's intake vacuum tube is located on the intake manifold behind the engine throttle. Usually connected by very thin hoses. The vacuum tube is located directly above our intake manifold and has a thick tube.

The pipe above is our brake.

The automobile vacuum tube is actually a sealed jar. Connect the vacuum tube to the intake pipe of the engine. When the car uses vacuum, you can take out a vacuum source from this vacuum tank.