论文部分内容阅读
故障现象一辆长安铃木雨燕手动挡SC7150轿车,累计行驶约2万km,在行驶过程中出现转向时一边重一边轻的现象。故障诊断接车后首先确认故障现象。经试车确认,行驶转向时有时一边重一边轻,且转向盘抖动,多试几圈后,动力转向系统故障灯常亮,无转向助力。因为动力转向系统故障灯常亮,于是连接故障检测仪读取该系统的故障代码,结果调得的故障代码为C1145——动力转向电动机电路电流的测定值低于规定值。查阅
Symptoms A Changan Suzuki Swift manual SC7150 sedan, a total of about 20,000 km, while driving in the steering side of the heavy side of the phenomenon of light. Troubleshooting After the car was first confirmed the fault phenomenon. Confirmed by the test car, driving while turning sometimes heavy while light side, and steering wheel jitter, after a few more laps, the power steering system fault light is always on, no steering assistance. Because the power steering system fault light is always on, the fault detector is connected to read the fault code of the system. The result is a fault code of C1145 - The measured value of the power steering motor circuit current is lower than the specified value. Check