Where is the Corolla fuel pump installed?
1 Answers
The Corolla fuel pump is installed inside the fuel tank. Here is more information about the fuel pump: 1. Introduction to the fuel pump: The fuel pump is one of the basic components of the fuel injection system in an electronically fuel-injected vehicle, located inside the fuel tank. 2. Function of the fuel pump: The fuel pump's role is to draw fuel from the fuel tank, pressurize it, and deliver it to the fuel supply line, working in conjunction with the fuel pressure regulator to establish a certain fuel pressure. 3. Structural composition of the fuel pump: The fuel pump consists of an electric motor, a pressure limiter, and a check valve. 4. Precautions for fuel pump inspection: When inspecting the fuel pump, the engine and other electronic components must not be in operation, as this could affect the voltage applied to the fuel pump and the current readings, thereby impacting the inspection results.