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

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 12-29-2004, 09:57 PM
Registered User
 
Join Date: Jan 2004
Posts: 185
124 Fuel Injection questions

Hi All

I was trying to identify my FI system. Car is 1992 124 with 2 litre 102 engine (Euro). It has a pressure actuator on the distributor (EHA) but no O2 sensor. Also it has no pin 3 on X11 connector.

I just adjusted the EHA with the recommended 1/4 CW turn and it felt better. I've been having starting problems when the car is warm (not hot) - fires and dies immediately on the first try. Subsequently starts fine. I am hoping the EHA adjust above with cure this.

What other functions does the EHA do if there is no O2 input? I cannot get a reading from the EHA with KonEoff. But car won't start with EHA disconnected.

Thanks your input in helping me understand my system.

Oreo
__________________
1992 124 E200 (Euro)
Reply With Quote
  #2  
Old 12-29-2004, 10:51 PM
Registered User
 
Join Date: Mar 2003
Location: Southern California
Posts: 2,293
Quote:
Originally Posted by Oreo
Hi All


I've been having starting problems when the car is warm (not hot) - fires and dies immediately on the first try. Subsequently starts fine. I am hoping the EHA adjust above with cure this.
Oreo
It's the nature of the beast! The best way around this is to just give it a little throttle once it fires from a warm condition. That will keep it from dying and needing a restart.

It's usually best to adjust to a car's idiosycracies rather than trying to adjust it to how you think it should work, especially if it's a minor issue and there is an easy alternative.

Duke
Reply With Quote
  #3  
Old 12-30-2004, 12:16 AM
Registered User
 
Join Date: Jan 2004
Posts: 185
Hi Duke

The EHA adjustment did not work on the warm start problem. Will heed your advice on the pedal unless someone else has something up their sleeve. Is there a coolant temp sensor linked to a hot start relay?

Oreo
__________________
1992 124 E200 (Euro)
Reply With Quote
Reply

Bookmarks


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 05:17 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page