1995 Mercedes Benz S320 egr valve

1995 MERCEDES BENZ S320
1,234 MILES • 6 CYL • 2WD • AUTOMATIC
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V&K AUTO
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  • 1 POST
after replacing the egr valve the code is still appearing. any tips or clues? thanks james
Feb 16, 2009 at 3:05 AM
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BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
This code is fairly common to "trick" the owner into thinking that changing the EGR valve itself will fix the issue. Unfortunately, this is almost never the case. It is usually a dirty throttle body, bad gasket at throttle body or loose/clogged vacuum line.



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Feb 16, 2009 at 9:42 AM
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