How Much Does ECU Regeneration Cost? Why Repairing Your Engine Control Unit is a Bad Idea
The Engine Control Unit (ECU), often referred to as the Engine Control Module (ECM), is the absolute brain of your vehicle. It is a highly sophisticated computer responsible for managing the entire powertrain. By constantly reading data from dozens of sensors, the ECU dictates the exact amount of fuel to inject, the precise moment of ignition, and the optimal turbocharger boost pressure. When ...