Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help




Go Back   PeachParts Mercedes ShopForum > Technical Information and Support > Tech Help

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 11-17-2002, 02:49 PM
Registered User
 
Join Date: Nov 2002
Location: florida
Posts: 83
Question vaccume hose

hello
i have a 92 190e 2.6 i need to know where the vaccume hose
for the fuel pressure regulator goes to.? i though it goes to constant vaccume.?others say it goes to the hose that comes from the valve cover to the aircleaner housing lid.?
thanks jose
Reply With Quote
  #2  
Old 11-17-2002, 02:56 PM
Moderator
 
Join Date: Mar 2000
Location: Gainesville FL
Posts: 6,844
The fuel pressure reg on MBs is NOT hooked to vacuum (as other cars are). It is just a vent and it is attached to the hose going to the airfilter so that it only gets clean air, instead of pulling in moisture etc.
__________________
Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician
Reply With Quote
  #3  
Old 11-17-2002, 03:05 PM
Registered User
 
Join Date: Nov 2002
Location: florida
Posts: 83
Question vaccume hoses

thanks that helps alot
here is another question
which solenoid. does the vaccume hose coming from the egr valve. goes too. one goes to the airpump the other egr but which solenoid goes to what the way it is now.in park when i rev the motor the egr open up isn't it suppose to only open under load=
while driving.?
Reply With Quote
  #4  
Old 11-17-2002, 04:16 PM
Moderator
 
Join Date: Mar 2000
Location: Gainesville FL
Posts: 6,844
EGR works off idle. Its possible that it will open without driving. The more important consideration from the point of view of your question is that one solenoid is off on a warm car and the other isn't. The EGR solenoid is the one that is working. The secondary air solenoid closes at some warm-up temp and is closed when warm.
__________________
Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician
Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 11:55 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2011 Pelican Parts - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page