- Faulty Camshaft Position Sensor or Magnet: This is the most common and least expensive fix. These sensors or the "magnets" (solenoids) that control them frequently fail.
- Dirty or Low Engine Oil: The variable valve timing (VVT) system relies on oil pressure to adjust timing. Sludgy or low oil can prevent the solenoids from moving correctly.
是的,先换Camshaft Position Sensor, 不贵
所有跟帖:
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Mercedes-Benz Camshaft Position Sensor Replacement M272 M273
-soccer88-
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01/05/2026 postreply
15:57:17
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bank1的换了。换了两个speed sensor, 接下来换crankshaft sensor
-qtsx-
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01/05/2026 postreply
17:10:08
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要小心。这个视频说的是camshaft position sensor, 楼主的是crankshaft
-老九不能走-
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01/05/2026 postreply
18:11:55
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我知道,crankshaft在背后,driverside. camshaft 在前面,比较好换。
-qtsx-
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01/05/2026 postreply
18:39:14
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这个发动机; 可能德车复杂,
-soccer88-
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01/05/2026 postreply
21:34:01
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早期的 M272 有这个通病
-qtsx-
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01/06/2026 postreply
07:35:11