C-Class (W202) 1995-2000: C 200 CDI, C 220 CDI, C 270 CDI, C 180, C 200 K,C 230 K, C 220, C230, C 280

air injection pump

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Apr 22, 2015 | 12:24 PM
  #1  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
air injection pump

does anybody know where i can get a new air injection pump for a really good price. Also how hard is it to put in? I know it is on the lower front of the engine on the passenger side.
Reply
Old Apr 23, 2015 | 01:22 PM
  #2  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
You can find them on Ebay (about $200.00), or just a general Internet search.
The prices are stupid, but they can be fixed fairly easily.
Here is a link discussing it https://mbworld.org/forums/c32-amg-c...-pump-fix.html
Look at the link as a generic guide.

I had a check engine light last week, and it was the pump.
The mechanic I use fixed in a matter of 15 minutes (Mercedes mechanic but not a dealer)
This is the part I love, and this is what I had serviced and the cost.
Repair secondary air pump. Rad flush and refill with distilled water and new anti freeze. Replace brake fluid (Normal annual maintenance) Drain and replace power steering fluid. Oil change (I supplied the filter and oil) Air filter. Inspect all brake pads, Replace fuel filter (I supplied the filter) Full engine diagnoses.
Cost $330.00
If you have, or can find a good non dealer Mercedes mechanic, he should be able to fix it.
Reply
Old Apr 23, 2015 | 01:52 PM
  #3  
PelicanParts.com's Avatar
SPONSOR
 
Joined: May 2012
Posts: 5,081
Likes: 62
From: Harbor City, CA
Mercedes-Benz, Porsche, BMW, MINI and more!
Can check out our parts catalog and see what pricing we offer. We also have a tech forum you can stroll around or even ask your question in there and have a technician help answer it for you.

-Luccia
Reply
Old Apr 23, 2015 | 01:58 PM
  #4  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
Your parts link doesn't show W202?
Reply
Old Apr 23, 2015 | 02:41 PM
  #5  
PelicanParts.com's Avatar
SPONSOR
 
Joined: May 2012
Posts: 5,081
Likes: 62
From: Harbor City, CA
Mercedes-Benz, Porsche, BMW, MINI and more!
Originally Posted by ptcruiser
Your parts link doesn't show W202?
Should be capable of getting them if you don't see them. Give us a call 1.888.280.7799. Someone should be able to give you pricing over the phone.

Edit: I'm not sure if you picked the year of the car to get to the next section, but here is the parts for your car.

-Luccia

Last edited by PelicanParts.com; Apr 23, 2015 at 02:55 PM.
Reply
Old Apr 25, 2015 | 06:27 PM
  #6  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
why does pelican parts say its over $800 thats outrageous
Reply
Old Apr 25, 2015 | 06:36 PM
  #7  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
just to be sure, the engine will make a high pitched whining sort of sound when it starts up, it stops after a minute or two, sounds kinda like a hi pitched hair dryer or somthing, engine temp is a little bit above normal if im just sitting there while the car is running but when driving at constant speed temp is perfectly normal.....
Reply
Old Apr 25, 2015 | 07:15 PM
  #8  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
That's the noise it makes....
As far a Pelican Parts are concerned, they are a sponsor on the site, and appreciated for their goodwill, and a good chance to get business.
Searching the internet showed around $200.00 for the pump. and lots of re-manufactured ones available.
From your description, you probably don't need one.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

 Verdad Gallardo
story-1

8 Oddball Mercedes Ideas That Actually Made it to Production

 Verdad Gallardo
story-2

Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

 Verdad Gallardo
story-3

Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

 
story-4

7 Craziest Things AMG Gas Ever Built

 Verdad Gallardo
story-5

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-6

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-7

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-8

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-9

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
Old Apr 29, 2015 | 11:43 AM
  #9  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
whenever i come to a stop, the lack of airflow causes the radiator temp to rise
Reply
Old Apr 29, 2015 | 12:02 PM
  #10  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
Are we talking a rad problem now? The air pump that was discussed was related to the pollution control.
If the car is overheating, what does the temp gauge say?
2 things you can do.
Do a complete rad flush , and check the thermostat.
You can drop down a few degrees on the thermostat, but do the rad first.
Reply
Old Jun 23, 2015 | 04:35 PM
  #11  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
there is a line running from my rad to my secondary air injection pump, also can a faulty secondary air injection pump affect the gas mileage on my car
Reply
Old Jun 23, 2015 | 05:44 PM
  #12  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
Basically, yes... The pump pushes air into the exhaust so the catalytic converter can burn more pollution. If it's faulty, then the computer doesn't recognize it, then more raw fuel will be passed through the exhaust.
Anyway, that is how I understand it.
No check engine light? What is you gas mileage at the moment (around town, and highway?)
Reply
Old Jun 23, 2015 | 08:46 PM
  #13  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
i am getting anywhere from 90 to 100 miles on my first quarter tank then my second quarter i get 50 if im lucky, even though i have a slightly heavy foot at times i still got better mileage when i first got the car, im getting 190 to 200 miles outta three quarters of a tank, i always fill up when i get to a quarter tank.
Reply
Old Jun 23, 2015 | 08:54 PM
  #14  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
Are you checking your trip odometer to calculate the MPG?
I am now getting about 25 MPH around town. On a reasonably long highway trip, I have gotten 35 to 36 MPG. If your close to a station, fill it up around 100 miles and check the gallons to see what your actual mileage is. It's a bit tricky, as no fill up is exactly the same as the last, but it should be close.
Reply
Old Jun 23, 2015 | 08:58 PM
  #15  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
yeah i use my trip odometer, i feel like it isnt getting the mpg it should be getting, if it gets worse im gonna check with my mechanic, i also work with a guy who might be able to tell me some more about the issue, if it is the air pump then i know what i'm gonna be doing next paycheck
Reply
Old Jun 24, 2015 | 10:47 AM
  #16  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
If it's the air pump, don't get too excited. They can easily be repaired. The problem in the US, Canada etc, is the mechanics and shops prefer to change parts, not fix them. They make money on the part, and charge about the same for labor if they fixed it.
My check engine came on twice in 2 years, and both times it was the pump. My mechanic had it fixed in about 20 minutes.
Reply
Old Jun 25, 2015 | 03:35 PM
  #17  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
if it is the air pump i might do it myself, depending how hard it is to hook it up to the power source, my mechanic would even do it if i bought the part myself. plus he doesn't charge too much for labor compared to other shops. i mainly use them to do the jobs i don't feel like messing with or don't know how to do them. another question, i'm debating on whether or not to get a performance air intake, i have been looking around but there don't seem to be a lot of options, also do electric superchargers work?
Reply
Old Jun 25, 2015 | 03:43 PM
  #18  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
The power source is readily available from where you disconnect it. Just extend a couple of wires from the plug. Best when the engine is cold.
Best to do it from the car so the output power is coordinated to the part properly.
As far as the other "goodies" are concerned, there are a lot of promises from KN filters, but it is unlikely it will glue you to the seat from any improvement.
Look at the resale value of the car, and why invest in something that isn't worth the $$$ even if it's available. Drive it for what it is, as it doesn't get much better anyway.
Money down the drain,,,,,,,
Reply
Old Jun 25, 2015 | 03:47 PM
  #19  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
yeah, i'm probably not gonna sell it anyway, at most i might do a cold air intake, maybe boost my gas mileage and help the engine breathe, its not fast but its nimble which is what i love about the c class, and for a four cylinder its still pretty good, my mom just got a 2009 altima with the 2.5 inline 4 and even though it has more power it doesnt feel nearly as fast.
Reply
Old Jun 25, 2015 | 03:48 PM
  #20  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
i really wish i had my brother's car. he has a 1999 c280, that thing is pretty quick and the there is my granddads 2000 SL 500
Reply
Old Jun 25, 2015 | 03:58 PM
  #21  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
I am totally happy with the performance, but off the line it's no screamer.
Once rolling, it's got more get up and go than most 4 cylinder cars with automatic trans.
But then again, I'm an old fart, and that part of my life has long since gone by :-(
Reply
Old Jun 25, 2015 | 04:01 PM
  #22  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
yeah im a college student
Reply
Old Jun 25, 2015 | 04:12 PM
  #23  
ptcruiser's Avatar
Senior Member
 
Joined: May 2012
Posts: 453
Likes: 12
C230
So was I 50 years ago.
Reply
Old Jun 28, 2015 | 03:07 PM
  #24  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
haha i have another question, im looking for one of these in a dark grey i do not want the white,
Reply
Old Jun 28, 2015 | 03:09 PM
  #25  
spence230's Avatar
Thread Starter
Junior Member
 
Joined: Jan 2015
Posts: 41
Likes: 0
w202 1998 c230
and i am also looking for those little square things that cover up the holes where you insert the jack, preferably in black
Reply


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 06:01 PM.

story-0
New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

Slideshow: Mercedes-AMG's updated GLE 63 S and GLS 63 bring a new-generation V8, subtle design revisions, and familiar supercar-rivaling performance figures.

By Verdad Gallardo | 2026-06-17 12:52:51


VIEW MORE
story-1
8 Oddball Mercedes Ideas That Actually Made it to Production

Slideshow: Mercedes has never been afraid to experiment, and some of its strangest ideas turned out to be surprisingly successful.

By Verdad Gallardo | 2026-06-10 17:43:40


VIEW MORE
story-2
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

Sideshow: A Middle Eastern tuner has transformed the Mercedes-AMG G 63 into an open-top special, replacing nearly every exterior panel in the process.

By Verdad Gallardo | 2026-06-10 15:29:50


VIEW MORE
story-3
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-4
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-5
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-6
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-7
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-8
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-9
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE