EGR Hoses

fastneutron · 08-11-2012, 02:17 AM

My C43 had P401 error code and after I cleaned the return line (it was 100% clogged), I now have P400. I found some vacuum leaks, which I'm now working on. I just need to clarify a disc that's connnected to the electrical connector for the EGR valve via a hose. Is it just to sense the pressure in the engine bay or should it be connected to something?

Thanks in advance.

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cm60k · 08-11-2012, 04:01 AM

This piece is like a breath & filterize for the EGR out-put,, and this piece is NOT connected to anything, just keep it flying......

ZAYED,,

99BenzWagon · 08-11-2012, 11:41 AM

This makes me happy! Just cleaned my egr valve (99 e320), and when I took the valve off, I thought this got disconnected, but couldn't find a place to hook it back up to.
Put everything back together, car ran fine, and went to the MB shop to ask what it was. The anwser: Huhhh???

Thanks!!

fastneutron · 08-11-2012, 01:08 PM

Thanks for the info everyone. One less thing to worry about.

cm60k · 08-11-2012, 01:31 PM

Most WELCOME......

ZAYED,,

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08-11-2012, 04:01 AM	#2
cm60k MBWorld Fanatic! Garage is empty, add now Join Date: Aug 2006 Location: U.A.E Posts: 1,156 Drives: 98 W202 C55 KLEEMANN Cams & Headers	This piece is like a breath & filterize for the EGR out-put,, and this piece is NOT connected to anything, just keep it flying...... ZAYED,,

08-11-2012, 11:41 AM	#3
99BenzWagon Newbie Garage is empty, add now Join Date: Jul 2012 Location: Carolina's Posts: 7 Drives: '99 E320 Wagon, '05 C240 Wagon	This makes me happy! Just cleaned my egr valve (99 e320), and when I took the valve off, I thought this got disconnected, but couldn't find a place to hook it back up to. Put everything back together, car ran fine, and went to the MB shop to ask what it was. The anwser: Huhhh??? Thanks!!

08-11-2012, 01:08 PM	#4
fastneutron Member Garage is empty, add now Join Date: Jun 2003 Location: California Posts: 202 Drives: Obsidian Black C43, Silver C43, Silver Carlsson E-class wagon, Brabus G-class	Thanks for the info everyone. One less thing to worry about.

08-11-2012, 01:31 PM	#5
cm60k MBWorld Fanatic! Garage is empty, add now Join Date: Aug 2006 Location: U.A.E Posts: 1,156 Drives: 98 W202 C55 KLEEMANN Cams & Headers	Most WELCOME...... ZAYED,,

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