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

LinkBack Thread Tools Display Modes
Old 12-01-2003, 11:56 PM
Registered User
Join Date: Oct 2003
Posts: 29
fuel pressure specs

Hello everyone,

Next in my diagnostic journey of my car problem is testing the fuel pump and fuel pressure. The car is a 1996 C220.

Does anybody know the fuel pressure specs required for my injection system.

And the pressure of the fuel pump's outflow directly from the pump.

Any way to measure these pressure or outflow rate....I am assuming there should be a gauge, or some way to measure a volume per unit time.

Thanks for all the forecoming help.

mafiose, the one and only
Reply With Quote
Old 12-02-2003, 08:10 AM
Join Date: Mar 1999
Location: Tucker, Ga USA
Posts: 12,153
With the engine running at idle the pressure should be around 55 lbs sq" (3.5bar)

On the fuel rail there is a adaptor for connecting a guage to check the pressure & fuel quanity.
MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)
Retired Moderator
Reply With Quote


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 01:51 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page