2006年华泰圣达菲无法启动
<p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">故障现象：</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">2006年华泰圣达菲2.0T柴油版，搭载手自一体自动变速器，停在路边熄火去办事，然后再无法启动。</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;"> </p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">故障分析：</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">接到求救电话后，带上诊断仪赶到现场，由于无法启动原因众多，一时无法判断故障点，使用诊断仪读取发动机系统故障码，为防盗系统故障，初步判断为防盗系统锁了。使用诊断仪尝试匹配防盗系统，结果匹配失败。</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;"><img decoding="async" src="https://wapq.cn/wp-content/uploads/2025/03/%E5%9B%BE%E7%89%872.png" alt="图片2" data-edit-file-id="160" data-full-url="https://wapq.cn/wp-content/uploads/2025/03/图片2.png" imgbox-index="0" style="box-sizing: border-box; outline: 0px !important; border: 0px; vertical-align: middle; max-width: 100%; max-height: 100%; height: auto; display: block; margin: auto;"></p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">检修过程：</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">测量识读线圈与防盗盒1号、2号脚的线路正常，3号脚为搭铁，4号脚为正极12V电源线，5号脚是通信线到发动机电脑的11号脚，经检查防盗盒线路一切正常。发动机电脑板13号脚是防盗指示灯的控制信号线，到仪表10针脚，经检查也正常。</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;"><img decoding="async" src="https://wapq.cn/wp-content/uploads/2025/03/%E5%9B%BE%E7%89%87-2-1.png" alt="图片 2" data-edit-file-id="159" data-full-url="https://wapq.cn/wp-content/uploads/2025/03/图片-2-1.png" imgbox-index="1" style="box-sizing: border-box; outline: 0px !important; border: 0px; vertical-align: middle; max-width: 100%; max-height: 100%; height: auto; display: block; margin: auto;"></p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">查阅资料得知，防盗数据在发电机电脑内部，所以决定更换发动机电脑，跟车主协商后，车主要求自己购买拆车发动机电脑。</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">一个星期之后又接到车主的求救电话，买回来的发动机电脑装车还是打不着（车主自己把发动机电脑插头插上了）。因为更换了发动机电脑，需要做防盗匹配才能着车，所以带上诊断仪赶到后先做了钥匙防盗匹配，再读取发动机系统故障码，显示系统正常，到此说明之前的判断正确，并且故障已排除。准备启动交车，结果发动机依然无法启动，并且没有故障码。</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">因为车不在厂里，也没带工具，只能做些简单检查，发现没有燃油供给，检查燃油泵保险丝与继电器，都正常。短接燃油泵继电器30号、87号脚，燃油泵工作且有燃油供给，这时可以顺利启动发动机。</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">检查燃油泵继电器85号、86号脚，发现没有发动机电脑给的控制信号。拆下新发动机电脑（车主买的拆车件）与原发动机电脑对比，型号是对的39101-27970。</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">在准备让车主再次更换发动机电脑板时，无意中发现有一个针脚弯了，并且弯了的针脚就是燃油泵继电器控制信号，跟车主协商，动手维修发动机电脑板。</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;"><img decoding="async" src="https://wapq.cn/wp-content/uploads/2025/03/%E5%9B%BE%E7%89%87-4-1.png" alt="图片 4" data-edit-file-id="162" data-full-url="https://wapq.cn/wp-content/uploads/2025/03/图片-4-1.png" imgbox-index="2" style="box-sizing: border-box; outline: 0px !important; border: 0px; vertical-align: middle; max-width: 100%; max-height: 100%; height: auto; display: block; margin: auto;"></p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">故障排除：</p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;"><img decoding="async" src="https://wapq.cn/wp-content/uploads/2025/03/%E5%9B%BE%E7%89%87-1-1.png" alt="图片 1" data-edit-file-id="161" data-full-url="https://wapq.cn/wp-content/uploads/2025/03/图片-1-1.png" imgbox-index="3" style="box-sizing: border-box; outline: 0px !important; border: 0px; vertical-align: middle; max-width: 100%; max-height: 100%; height: auto; display: block; margin: auto;"></p><p style="box-sizing: border-box; margin-bottom: 20px; color: rgb(78, 83, 88); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px; outline: 0px !important;">更换驱动芯片后，装车直接着车，到此，车辆恢复正常，交车两周后电话回访客户，表示车辆一切正常，故障彻底排除。</p><p></p>
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