是的,先换Camshaft Position Sensor, 不贵

回答: Limp Mode 求助qtsx2026-01-05 05:33:04
For the M272 V6 engine used in the 2010 GLK350, this code typically stems from the following:
  • 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.

所有跟帖: 

Mercedes-Benz Camshaft Position Sensor Replacement M272 M273 -soccer88- 给 soccer88 发送悄悄话 soccer88 的博客首页 (194 bytes) () 01/05/2026 postreply 15:57:17

bank1的换了。换了两个speed sensor, 接下来换crankshaft sensor -qtsx- 给 qtsx 发送悄悄话 qtsx 的博客首页 (271 bytes) () 01/05/2026 postreply 17:10:08

要小心。这个视频说的是camshaft position sensor, 楼主的是crankshaft -老九不能走- 给 老九不能走 发送悄悄话 老九不能走 的博客首页 (91 bytes) () 01/05/2026 postreply 18:11:55

我知道,crankshaft在背后,driverside. camshaft 在前面,比较好换。 -qtsx- 给 qtsx 发送悄悄话 qtsx 的博客首页 (614 bytes) () 01/05/2026 postreply 18:39:14

这个发动机; 可能德车复杂, -soccer88- 给 soccer88 发送悄悄话 soccer88 的博客首页 (6222 bytes) () 01/05/2026 postreply 21:34:01

早期的 M272 有这个通病 -qtsx- 给 qtsx 发送悄悄话 qtsx 的博客首页 (0 bytes) () 01/06/2026 postreply 07:35:11

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