| 丰田4S-FE发动机ECU的故障分析及排除 |
| |
| 引用本文： | 胡年,阎青松.丰田4S-FE发动机ECU的故障分析及排除[J].汽车技术,2006(2):40-43. |
| |
| 作者姓名： | 胡年 阎青松 |
| |
| 作者单位： | 广东机电职业技术学院 |
| |
| 摘 要： | 丰田4S-FE型发动机ECU采用26P 16P 12P的端子结构,有19个输入信号和11个输出信号。给出了该ECU内部结构及各端子代号和含义。对ECU稳压电源电路、模拟信号输入电路等各子系统电路的工作原理进行了介绍。例举了对发动机ECU损坏故障、发动机喷油器连续喷油故障的分析及排除。
|
| 关 键 词： | 发动机 ECU 故障 检修 |
| 文章编号： | 1000-3703(2006)02-0040-03 |
| 修稿时间： | 01 11 2006 12:00AM |
Failure Analysis of ECU of TOYOTA 4S-FE Engine |
| |
| Hu Nian,Yan Qingsong.Failure Analysis of ECU of TOYOTA 4S-FE Engine[J].Automobile Technology,2006(2):40-43. |
| |
| Authors: | Hu Nian Yan Qingsong |
| |
| Institution: | Guangdong Electro-mechanical Vocational Technology College |
| |
| Abstract: | The ECU of Toyota 4S-FE engine uses the 12P 16P 12P terminal configuration,it has 19 input signals and 11 output signals.The inside structure and terminal codes and meanings of the ECU are given.The working principle of its regulated power supply electric circuit and its analog signal input electric circuit are introduced.Analysis and removal of ECU failure and engine fuel injector failure are given in the paper. |
| |
| Keywords: | Engine ECU Failure Troubleshooting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
