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116问答网 > 什么是捷达汽车发动机的df端子，DF端子信号不可靠会应响发动机起动吗？如何解决此故障

什么是捷达汽车发动机的df端子，DF端子信号不可靠会应响发动机起动吗？如何解决此故障

2025-03-14 23:08:08

推荐回答（2个）

回答1：

您好！DF端子是车载电脑监测发电机负载工况的。
DF端子坏了对发电机发电是没影响的，只是它给车载电脑的信号不对了。
建议更换发电机或者发电机的电压调节器。希望对您有帮助！【汽车有问题，问汽车大师。4S店专业技师，10分钟解决。】

回答2：

负载电压信号，负载电压不正常时完全影响启动，启动时要好几马达才行，这种情况捷达常见.应该检查发电机发电量或者线路！【汽车有问题，问汽车大师。4S店专业技师，10分钟解决。】

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