need advised and what to do about my car problem
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need advised and what to do about my car problem
my car prob:https://mbworld.org/forums/images/sm...smashfreak.gif
a. P2004 is DTC 0521 - "Diagnosis of tumble flap 'Intake manifold': Short circuit to ground of sensor lines/Tumble flap shafts stick in the actuated position."
b. P0172 - Self-adaptation of mixture formation for enleanment at idle for the right cylinder bank is below the permissible limit.
c. P0175 - Self-adaptation of mixture formation for enleanment at partial load for the left cylinder bank is below the permissible limit.
question and advise:
a. is it serious?https://mbworld.org/forums/images/smilies/nixweiss.gif
b. where to fix it?https://mbworld.org/forums/images/smilies/naughty.gif
c. what to do?
https://mbworld.org/forums/images/smilies/driving.gif
plzzzz
a. P2004 is DTC 0521 - "Diagnosis of tumble flap 'Intake manifold': Short circuit to ground of sensor lines/Tumble flap shafts stick in the actuated position."
b. P0172 - Self-adaptation of mixture formation for enleanment at idle for the right cylinder bank is below the permissible limit.
c. P0175 - Self-adaptation of mixture formation for enleanment at partial load for the left cylinder bank is below the permissible limit.
question and advise:
a. is it serious?https://mbworld.org/forums/images/smilies/nixweiss.gif
b. where to fix it?https://mbworld.org/forums/images/smilies/naughty.gif
c. what to do?
https://mbworld.org/forums/images/smilies/driving.gifplzzzz
Member
Joined: Jun 2012
Posts: 229
Likes: 14
From: Akron, OH
2006 R350
If you know how to work on cars yourself, diagnose why it is giving you an electrical fault in the intake manifold.
The other two codes are a result of the intake manifold not working properly.
If you are not adapt at working on your own car get it to a good independent Mercedes specialist or the dealer..
Running lean for a long period of time can cause other down stream issues.
The other two codes are a result of the intake manifold not working properly.
If you are not adapt at working on your own car get it to a good independent Mercedes specialist or the dealer..
Running lean for a long period of time can cause other down stream issues.
