Research on Fault Diagnosis and Maintenance Strategy Based on Automobile Engine Electric Control System

Abstract

With the wide application of automobile engine electric control system, in order to solve the adverse effects of system faults on vehicle performance, this paper takes the automobile engine electric control system as an example for in-depth study. Through the analysis of common faults, the diagnosis and maintenance strategy is proposed, including fault code analysis, circuit detection, software update, and component replacement and adjustment. These strategies are expected to improve the accuracy and repair efficiency of fault location, providing practical guidelines for relevant practitioners. The research aims to promote the development of technology in the field of automotive electronic control system and improve the level of maintenance, in order to provide beneficial reference and guidance for automotive engineers and maintenance personnel.