How many solenoid valves does BMW 3 Series have?

_ 1. The carbon canister solenoid valve of this car is located near the intake pipe, and there is a long black box, which can be seen around here.

2. Under the intake pipe, you can find it here.

3, the old, in-line 6-cylinder engine, you can find it from a hard pipe in the intake pipe, if it doesn't work, lift the car.