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-Benz Forum > Mercedes-Benz Tech Information and Support > Tech Help

LinkBack Thread Tools Display Modes
Old 11-17-2012, 05:07 PM
Registered User
Join Date: Aug 2010
Posts: 37
Problems with my e200 W124 (1995)


I've been struggling with what I think is a mixture issue on me 1995 e200. The car starts fine, and initially runs ok as the car warms up it will start to pop and cough until is stalls.

If I spray some fuel straight into the air intake the car then will run OK again for a while before dyeing again, spray some more fuel again into the air intake and it runs fine again. I managed to get a fuel pressure testing guage and the fuel pressure was good and contant at the rail.

I'm thinking now that there could be a problem with the throttle housing, what things can I do to check the throttle housing. I can't find any air leaks and all the hoses look OK.

I've checked the engine temp sensors and they all check out, the error codes I have relate to lean mixture. The Lambda sensor is OK, fuel pressure is constant at the rail. I'm at a loss on what else to check, and find out why I get lean mixture.

As anyone else had a similar problem, or had problems with the throttle housing?

W124 E200 Touring
Reply With Quote
Old 11-18-2012, 09:41 PM
Registered User
Join Date: Jan 2008
Location: Melbourne Australia
Posts: 834
W124 E200's had a one off injection system unlike any other W124.
It's a Siemens unit - everything else got Bosch.
You will probably need to take the car to an independent specialist who knows the system.

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 04:05 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2020, 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