06 Cls 55 amg Boost Problems
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2006 cls 55 amg
06 Cls 55 amg Boost Problems
i have been having problems with my supercharge for a while, what it does is that it will boost sometimes well and other times will not boost 100% you can feel the lack of power, computer showed supercharger mechanical fault p0660.b28 pressure sensor signal implausible.I have tried buying a new pully and still nothing, what could be the problem?
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Joined: Jan 2014
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From: Republic of Texas
'99 and '05 E55 AMG
Check here to gain a better understanding of the supercharger. Technical article in German but nothing that can't be translated. Lots of photos, diagrams, and descriptions.
http://www.hehlhans.de/motorg55-7.htm
Perhaps the sensor mentioned in Para 4.1, Item 3, "Ladeluft-druckfuehler" which links to an air pressure sensor.
http://www.hehlhans.de/motorg55-7.htm
Perhaps the sensor mentioned in Para 4.1, Item 3, "Ladeluft-druckfuehler" which links to an air pressure sensor.
Last edited by bbirdwell; Nov 10, 2014 at 01:23 PM. Reason: Add'l info.
MBWorld Fanatic!
Joined: Jan 2014
Posts: 3,967
Likes: 1,315
From: Republic of Texas
'99 and '05 E55 AMG
Here's another link with troubleshooting guidelines. It specifically mentions MAP sensor B28.
http://auto-prog.tw.ma/128734.htm
Test from beginning to end and you'll find the problem. I'm thinking it is either an intermittent connection, a failed sensor, or damaged wire harness.
http://auto-prog.tw.ma/128734.htm
Test from beginning to end and you'll find the problem. I'm thinking it is either an intermittent connection, a failed sensor, or damaged wire harness.
