What is a fuel pump ECU and how does it control the pump?
A fuel pump ECU, or Electronic Control Unit, is a dedicated microprocessor that acts as the intelligent brain for a vehicle’s Fuel Pump. It doesn’t just turn the pump on and off; it precisely controls the pump’s speed and output pressure to deliver the exact amount of fuel the engine needs at any given moment, …
What is a fuel pump ECU and how does it control the pump? Read More »