New C180 in Shanghai
Thread Starter
Senior Member
Joined: May 2013
Posts: 449
Likes: 12
From: Shanghai, China
C200 4matic
It's great to hear the dealers here in shanghai take good care of their clients especially during after sales service and rgd warranty issues.
I can't wait to get my new C180 😁
I can't wait to get my new C180 😁
MBWorld Fanatic!
Joined: Mar 2009
Posts: 3,135
Likes: 272
From: Sweden
S213
I guess you mean a blow off valve?
That wont work as this engine (M274) uses a closed loop charge air system, the air flow meter is excpecting the extra air from the internal BOV,and when dumping the charge air into the atmosphere the engine will run rich at times causing all sorts of problems.
That wont work as this engine (M274) uses a closed loop charge air system, the air flow meter is excpecting the extra air from the internal BOV,and when dumping the charge air into the atmosphere the engine will run rich at times causing all sorts of problems.
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Senior Member
Joined: May 2002
Posts: 296
Likes: 1
From: Shanghai, China
2012 C200 CGI
Ya external bov will mess up our engine. If you get a cone intake you'll be able to here the extra air purge back into the intake system. Kind of sounds like a BOV but not as loud. Unfortunately our cars aren't suited for external bov's =(
here's what mine sounds like after putting in a cone intake:
http://v.youku.com/v_show/id_XNDYzMjY2NzA0.html
here's what mine sounds like after putting in a cone intake:
http://v.youku.com/v_show/id_XNDYzMjY2NzA0.html
Senior Member
Joined: May 2002
Posts: 296
Likes: 1
From: Shanghai, China
2012 C200 CGI
the video's sound is a bit distorted as I was beside a freeway, but the 'psssh' sound after throttle release is the closest you'll get to a BOV sound on these engines. Not that loud but audible inside the car if you turn off the radio haha
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Joined: Mar 2006
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From: Hong Kong
2010 C200 CGI
Thread Starter
Senior Member
Joined: May 2013
Posts: 449
Likes: 12
From: Shanghai, China
C200 4matic
