用示波器检测汽油机点火波形时，发现某气缸的点火高压过高，其可能故障是以下的。 -题库考试答案搜索网

用示波器检测汽油机点火波形时，发现某气缸的点火高压过高，其可能故障是以下的。

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2021-07-17 23:48

A、<span style="font-family: 宋体; font-size: 14px;"><span style="font-family: 宋体;">点火器</span></span></p><p></p>
B、<span style="font-family: 宋体; font-size: 14px;"><span style="font-family: 宋体;">点火线圈</span></span></p><p></p>
C、<span style="font-family: 宋体; font-size: 14px;"><span style="font-family: 宋体;">火花塞</span></span></p><p></p>
D、<span style="font-family: 宋体; font-size: 14px;"><span style="font-family: 宋体;">空燃比</span></span></p><p></p>

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正确答案

C

试题解析

标签：汽车服务工程专升本汽车检测与故障诊断技术 2019级毕业清考（考试分） 2019级第三学期期末考试

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