Question

the typical fuel tank of modern vehicles consists of a gas cap, filler neck, fuel, fuel pump, and ______.

a. fuel injector

b. gauge sending unit

c. evap

d. fuel lines

Explanation:

To determine the correct component of a modern vehicle's fuel tank, we analyze each option:

• Option a (Fuel injector): Part of the fuel delivery system, not the fuel tank.
• Option b (Gauge sending unit): Inside the fuel tank, it measures fuel level (works with the fuel gauge).
• Option c (EVAP): The EVAP system (for emissions) includes components like the gas cap, but the EVAP system itself is not a direct fuel tank component.
• Option d (Fuel lines): Connect the tank to other parts, not part of the tank.

The gauge sending unit is a key internal component of the fuel tank.

Answer:

b. Gauge sending unit