The P0118 code means that the engine control module (ECM) has detected a voltage signal that’s too high from the engine ...
This article applies to the Mercedes-Benz E-Class and E-Class AMG (2002-2009). The ECU (electronic control unit) adjusts the transmission for shifting smoothness and for maximizing fuel efficiency. If ...
The Engine Control Module (ECM) is a crucial component in a car, as it acts as the brain that controls various engine functions. It works in conjunction with multiple sensors, wires, and connectors to ...