Which components are part of servicing Electronic Fuel Injection (EFI)?

Servicing Electronic Fuel Injection (EFI) involves a set of specific components essential for its accurate functioning and performance optimization. The correct choice highlights the tank, fuel pump, and throttle body as key components involved in the EFI system.

The fuel tank is where the gasoline is stored and should be clean and functioning properly to ensure an adequate supply of fuel to the engine. The fuel pump plays a critical role in delivering fuel from the tank to the engine at the correct pressure. The throttle body regulates the amount of air and fuel mixture that enters the engine, making it crucial for controlling engine power and performance.

In the context of EFI systems, these components work together to ensure that the correct amount of fuel is injected into the engine based on various inputs, such as air intake and engine load. Thus, maintaining and servicing these parts is essential for optimal engine efficiency and performance.