Where is the air inlet of the old Nissan Sylphy engine?

The air inlet of the old Nissan Sylphy engine is in front of the air inlet filter connected to the automobile engine, and the air used by the engine is inhaled from this air inlet. The specific operation steps are as follows:

First, open the door on the cab side of Nissan Sylphy. ?

2. Pull the hood switch on the left side of Nissan Sylphy driver's leg. ?

Third, lift the hood of Nissan Sylphy. ?

Fourth, support Nissan Sylphy's hood with support rods to ensure firm support and avoid danger. ?

5. The air inlet of Nissan Sylphy is located in the drawing.