ME302931
Engine Harness
Mitsubishi FUSO®

The Engine Harness, also known as the wiring harness, is a vital component of a commercial truck's engine system. It is responsible for connecting all the electrical components of the engine, such as sensors, actuators, and modules, to the main engine control unit (ECU). The Engine Harness is designed to withstand the harsh conditions of the engine compartment, including high temperatures, vibrations, and exposure to chemicals and moisture. It is made up of multiple wires, connectors, and protective sleeves that are carefully routed and secured to prevent damage or interference with other engine components. The Engine Harness plays a critical role in ensuring the proper functioning of the engine system. It allows the ECU to receive and process data from various sensors and send signals to actuators to control the engine's performance, such as fuel injection, ignition timing, and emissions. A faulty Engine Harness can cause a range of problems, from poor fuel economy and reduced power to engine misfires and stalling. Therefore, it is essential to inspect and maintain the Engine Harness regularly to prevent any potential issues and ensure the optimal performance of the commercial truck.