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 05-02-2001, 11:35 PM
Rodgeda
Guest
 
Posts: n/a
I've decided to replace this part because my car exhibits so many of the symptoms I've read about here. Primarily, it starts great when cold, but will not start when warm unless the acclerator is depressed. My probelm is that I can't locate it. I've read on this board and on my Alldata CD that it should be located "behind the battery", but there is nothing behind my battery but firewall.

My car's exhaust smells very much like unburnt gasoline. As a control function, could the OVP cause that?

Thanks for all your valuable advice.

Darrell
Reply With Quote
  #2  
Old 05-02-2001, 11:41 PM
Registered User
 
Join Date: Jan 2000
Location: New Bedford, MA USA
Posts: 1,583
There is a little plastic panel behind the battery that if removed will reveal all the nasty little parts you are looking for..
__________________
Jeff Lawrence
1989 300e
2000 Dodge Grand Caravan SE
No matter what you fix, there will always be something else to fix..
"Warranty" is just another way of postponing the inevitable.
Reply With Quote
  #3  
Old 05-03-2001, 01:59 PM
Rodgeda
Guest
 
Posts: n/a
Do I have to take the battery out to get to the panel. I didn't see it when I looked last night, but for some reason, I was thinking the OVP would be exposed.
Reply With Quote
  #4  
Old 05-03-2001, 05:24 PM
G-Benz's Avatar
Razorback Soccer Dad
 
Join Date: Apr 2001
Location: Dallas/Fort-Worth
Posts: 5,711
I just replaced my OVP a couple of days ago...

You do not have to remove the battery to get to the panel.

You should see a black slightly-contoured plastic panel about the size of the battery located directly behind the battery. It is held in place vertically by the firewall lip just below the rubber/foam hood seal. There are no fasteners, so just a gentle push down should get the panel below the lip, and then you can pull it out of the way.

There you will see a number of electrical components. The one you want to look for is a silver rectangular box (about the height of your index finger). On early models, it has a red top with a clear cover and an AN-type fuse recessed inside. On mine (93 and later), the top of the OVP is white. The fuse is either 10 or 15 amps. Check to see if the fuse is blown first and replace before you decide to replace the OVP.

The OVP has a bracket that is bolted on sideways to some other hardware. As far as installation is concerned, I found it easier to remove the battery first, so there was room to work with tools. Took about 10 minutes for the whole job, including battery removal and reinstall.

I don't believe the OVP has anything to do with the fuel smell you've encountered though. That's a fuel mixture problem. The OVP's job is to protect the vehicle's sensitive computer circuitry from voltage surges (such as jump-starting).
__________________
2009 ML350 (106K) - Family vehicle
2001 CLK430 Cabriolet (80K) - Wife's car
2005 BMW 645CI (138K) - My daily driver
2016 Mustang (32K) - Daughter's car
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


Similar Threads
Thread Thread Starter Forum Replies Last Post
83 300CD tranny modulator question freesprung Tech Help 0 04-07-2004 11:10 PM
Trouble Codes Question talons40 Tech Help 2 08-22-2003 03:36 PM
Newbie Question josephcorderomd Diesel Discussion 1 07-07-2003 11:59 AM
Center Console Question hippie_elmo Vintage Mercedes 2 02-02-2002 12:47 AM



All times are GMT -4. The time now is 01:55 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