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 12-26-2003, 07:59 PM
Registered User
 
Join Date: Dec 2000
Location: AL
Posts: 1,219
Source for Airflow Sensor Potentiometer

BOSCH 3437224035 Potentiometer $41.12

europartsdirect.com

They have the POTENTIOMETER we all seem to need for $41.12 with FREE shipping.

Best I had seen before was about $71 plus shipping.

Ordered one today.


Last edited by brewtoo; 12-26-2003 at 10:25 PM.
Reply With Quote
  #2  
Old 12-26-2003, 09:27 PM
fahrgewehr2's Avatar
Registered User
 
Join Date: Aug 2003
Location: Wilmington, NC
Posts: 1,264
Thanks for the link- Just ordered one myself.

Drove the SE around today...ran great for a bit, but by the time I parked it in the garage..10%. Have you taken your old pot off yet?

Mike
__________________
'90 300SE 298k
-300K and it gets put into retirement.
'80 300D 255k Purchased new by family in 1980.

Had a:
1973 220 (gas)
1980 300SD
1992 400E
Reply With Quote
  #3  
Old 12-26-2003, 10:24 PM
Registered User
 
Join Date: Dec 2000
Location: AL
Posts: 1,219
Quote:
Originally posted by fahrgewehr2
Thanks for the link- Just ordered one myself.

Drove the SE around today...ran great for a bit, but by the time I parked it in the garage..10%. Have you taken your old pot off yet?

Mike
No, not yet. I'm not convinced that the pot is my problem but after all I've read here I'm willing to give it a try. It seems to be a possibility, using the process of elimination. We'll see!

Weirdest thing. I park my car and get 10% fixed koeo. When it's running I get a variation of readings around 10%. After it sits for about an hour I get 70% koeo.

No idle problems at all. Only noticeable deficiency is no decel shutoff and mileage has dropped from 22 to 17.
Reply With Quote
  #4  
Old 12-26-2003, 11:57 PM
fahrgewehr2's Avatar
Registered User
 
Join Date: Aug 2003
Location: Wilmington, NC
Posts: 1,264
I too, am not totally convinced the pot is the problem. But for $40, why not try it, as you said.

Quote:
Weirdest thing. I park my car and get 10% fixed koeo. When it's running I get a variation of readings around 10%. After it sits for about an hour I get 70% koeo.
Same here, to a T. My idle is fine as well.

If I am feeling better tomorrow (I have a nasty cold), I'll pull the potentiometer. I confess I am a little nevous about the process thoughas it sounds tricky, getting the position of the arm marked off and all.

Good luck to us.

mike
__________________
'90 300SE 298k
-300K and it gets put into retirement.
'80 300D 255k Purchased new by family in 1980.

Had a:
1973 220 (gas)
1980 300SD
1992 400E
Reply With Quote
  #5  
Old 12-27-2003, 03:11 AM
87-300E_in_NC's Avatar
No Codes
 
Join Date: Dec 2003
Location: outside of Raleigh, NC
Posts: 203
Smile Thanks for the link

Thanks for the link to the $41.12....now that's a great price, and they offer other parts (some are lower than I've seen elsewhere) but FastLane is a great source as well.

I plan on buying an airflow potentiometer after I verify if I have a leak on the underside of the fuel dist. or not, thus causing flooding problems. I removed my airflow pot. and cleaned it, reinstalled but no change in flooding (although there is a scratch on the surface, so I bet that does not need to be there .

If anyone has other links that they wish to share, please do so here in this post. Thanks again.
Reply With Quote
  #6  
Old 12-27-2003, 04:42 PM
pesuazo's Avatar
Registered User
 
Join Date: Oct 2002
Location: Near Raleigh, NC
Posts: 580
Now, that's what I call a great price.
__________________
1999 Porsche 996 Carrera Convertible
1994 420E - SOLD
1986 300E - SOLD, what a car
609 Certified
Reply With Quote
  #7  
Old 12-28-2003, 12:37 AM
Registered User
 
Join Date: May 2000
Posts: 376
What a timely post. Thanks for the link.

Checked mine today. What a bear to get off (16V). It's definetly worn.


Tinker
Attached Thumbnails
Source for Airflow Sensor Potentiometer-p1010020.jpg  

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 08:33 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, 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