大众轿车电子油门故障诊断与分析

The Trouble Diagnosis and Analysis of Electronic Accelerator of Volkswagen Passenger Car

大众轿车电子油门是实现车辆主动控制的前提,其故障比较常见,对车辆的使用影响很大。针对其结构组成、工作原理,结合常见故障诊断实例,系统地分析了故障产生的相关因素。给出了诊断大众轿车电子油门故障相应的步骤。

The trouble of engine electronic power control system appears frequently on Volkswagen car, which has a great effect on vehicle use. Acconling to the composition, principle and some examples of ordinary trouble diagnosis, the relevant factors of the trouble are analyzed systematically. Present corresponding diagnosis process of the electronic accelerator trouble on Volkswagen passenger ear is given.