1. Engine intake: The engine draws in air through the air intake system to mix with fuel for combustion.
2. Cabin air intake: The HVAC system in a vehicle draws in outside air through the cabin air intake to provide ventilation and climate control for the interior of the vehicle.
3. Exhaust system: The exhaust system releases air and gases produced during the combustion process out of the vehicle through the tailpipe.
4. Tire pressure system: Some vehicles are equipped with tire pressure monitoring systems that measure the air pressure in the tires to ensure they are properly inflated.
5. Fuel tank vent: The fuel tank vent allows air to enter and exit the fuel tank to prevent pressure build-up and ensure proper fuel flow to the engine.
6. Air conditioning system: The air conditioning system in a vehicle draws in outside air, cools it, and circulates it throughout the interior of the vehicle.
7. Emissions control system: The emissions control system in a vehicle helps reduce harmful pollutants in the exhaust gases before they are released into the environment.