某车型液力变矩器合理性故障码诊断浅析  

Analysis on Fault Code Diagnosis of Reasonable Torque Converter of a Certain Vehicle Model

作　　者：吴毅 卓惟 马保仁 何易崇 庞世松 罗杰俊 Wu Yi;Zhuo Wei;Ma Baoren;He Yichong;Pang Shisong;Luo Jiejun

机构地区：[1]柳州上汽汽车变速器有限公司柳东分公司,广西柳州市545005

出　　处：《时代汽车》2021年第10期10-11,共2页Auto Time

摘　　要：某车型体现的液力变矩器合理性故障码并非一定是液力变矩器发生故障,而是代表其与相关的零部件、总成、整机中某一环节出现故障。本文通过对某车型液力变矩器合理性故障码进行诊断分析:由整车分析至自动变速箱,逐一确认,最终锁定故障来源。The rationality fault code of a certain model of hydraulic torque converter is not necessarily that the torque converter is faulty,but that the related parts,assembly,and a certain link of the whole machine are faulty.This paper conducts a diagnosis and analysis on the rationality fault code of a certain model of hydraulic torque converter.From the analysis of the whole vehicle to the automatic transmission,one by one is checked,and fi nally the source of the fault is locked.

关 键 词：液力变矩器 TC合理性故障 转速差 锁止解锁 

分 类 号：U46[机械工程—车辆工程]