MAP sensor - where to buy?
Thread Starter
Super Member
Joined: Mar 2007
Posts: 946
Likes: 1
From: Bay Area
03 C32 gone, 06 CLS55, 16 Tesla X
MAP sensor - where to buy?
Hi all,
I try to locate for one (Manifold Absolute Pressure), but couldn't find where to buy it. Anyone has a source to buy beside the stealer?
Thanks,
I try to locate for one (Manifold Absolute Pressure), but couldn't find where to buy it. Anyone has a source to buy beside the stealer?
Thanks,
Thread Starter
Super Member
Joined: Mar 2007
Posts: 946
Likes: 1
From: Bay Area
03 C32 gone, 06 CLS55, 16 Tesla X
Why they list three items with the same part number?
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, s600, s65 amg 2007 - 2009
Add to Cart Contact Us
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, cl65 amg 2008 - 2009
Add to Cart Contact Us
OEM Catalog
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
SENDER UNIT
Thanks,
Member
Joined: Mar 2004
Posts: 230
Likes: 0
From: Grapevine, Texas
2004 Capri Blue C32
I tried to look for it on parts.com before but could not find one for C32. 0051537228 is for Map sensor, s600, s65 amg 2007 - 2009. Are they the same for C32?
Why they list three items with the same part number?
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, s600, s65 amg 2007 - 2009
Add to Cart Contact Us
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, cl65 amg 2008 - 2009
Add to Cart Contact Us
OEM Catalog
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
SENDER UNIT
Thanks,
Why they list three items with the same part number?
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, s600, s65 amg 2007 - 2009
Add to Cart Contact Us
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, cl65 amg 2008 - 2009
Add to Cart Contact Us
OEM Catalog
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
SENDER UNIT
Thanks,
Member
Joined: Mar 2004
Posts: 230
Likes: 0
From: Grapevine, Texas
2004 Capri Blue C32
I tried to look for it on parts.com before but could not find one for C32. 0051537228 is for Map sensor, s600, s65 amg 2007 - 2009. Are they the same for C32?
Why they list three items with the same part number?
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, s600, s65 amg 2007 - 2009
Add to Cart Contact Us
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, cl65 amg 2008 - 2009
Add to Cart Contact Us
OEM Catalog
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
SENDER UNIT
Thanks,
Why they list three items with the same part number?
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, s600, s65 amg 2007 - 2009
Add to Cart Contact Us
0051537228 $69.00 $0.00 $47.15
Electrical - Powertrain control - Map sensor
Map sensor, cl65 amg 2008 - 2009
Add to Cart Contact Us
OEM Catalog
Item Number MSRP Core Price Price
0051537228 $69.00 $0.00 $47.15
SENDER UNIT
Thanks,
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Thread Starter
Super Member
Joined: Mar 2007
Posts: 946
Likes: 1
From: Bay Area
03 C32 gone, 06 CLS55, 16 Tesla X
Thank you TemjinX2
. However, I have not yet decided to change it that is why I have not yet accepted the offer.
No, it does not throw any CEL. I got IC leak. The MAP and IC Temp Sensor were covered with a thick liquid. Even though I have cleaned it, but still wonder if it's better to replace 
(I know it's always better to replace )
Thank you jayitx and others for your inputs!
I have another question, Since the IC Temp Sensor was covered with liquid when I had the last dyno tune. It definitely read the temp lower than normal at the time. So what I am thinking is that with a new IC temp sensor, it will read the temp higher (which is correct). Does this mean that it will pull timing more than it's supposed to pull given at the same air pressure/temp?
Well I know this question should go to LET/Eurocharged but just want to throw it out here since someone may have the same wonder
. However, I have not yet decided to change it that is why I have not yet accepted the offer.
Originally Posted by alkrstev
Did the car throw a CEL? Why are you replacing the MAP sensor? Do you have any sympthoms?
(I know it's always better to replace )Thank you jayitx and others for your inputs!
I have another question, Since the IC Temp Sensor was covered with liquid when I had the last dyno tune. It definitely read the temp lower than normal at the time. So what I am thinking is that with a new IC temp sensor, it will read the temp higher (which is correct). Does this mean that it will pull timing more than it's supposed to pull given at the same air pressure/temp?
Well I know this question should go to LET/Eurocharged but just want to throw it out here since someone may have the same wonder
Senior Member
Joined: May 2008
Posts: 340
Likes: 0
From: Indiana
Silver 02 C32 & White 05 CLK500
Hate to bring up an old thread and I already posted in the engine performance section, but recently I got a P0105 MAP sensor CEL and was wondering if anybody has an extra MAP sensor for the C32 to sell me? In addition to the MAP sensor CEL, I also have a CEL for cylinder 2 misfire which I hope is connected to the MAP sensor and changing it will cure it.
MBWorld Fanatic!
Joined: Mar 2004
Posts: 2,073
Likes: 27
From: North NJ
2002 C32 AMG, 2013 GLK 350/4, 2015 E63S AMG Wagon
Hate to bring up an old thread and I already posted in the engine performance section, but recently I got a P0105 MAP sensor CEL and was wondering if anybody has an extra MAP sensor for the C32 to sell me? In addition to the MAP sensor CEL, I also have a CEL for cylinder 2 misfire which I hope is connected to the MAP sensor and changing it will cure it.
Senior Member
Joined: May 2008
Posts: 340
Likes: 0
From: Indiana
Silver 02 C32 & White 05 CLK500
Well, what happened is that the car has been shaking and misfiring bad for a while. One morning, I finally got the MAP CEL. It cleared itself after a few starts. Then, after some time, I got a code for Cylinder 2 misfire. I do still have the original ignition wires on the car. The CEL goes away if you disconnect the battery for a few minutes and does not come back for a while(weeks, maybe months). I was going to replace the wires first and then look for a MAP sensor. I think that there might be something wrong with the MAP sensor somehow causing a misfire on cylinder 2. BTW, the car still shakes a little(even with no CEL) and you can notice if you open the hood the engine misfires and shakes.
MBWorld Fanatic!
Joined: Mar 2004
Posts: 2,073
Likes: 27
From: North NJ
2002 C32 AMG, 2013 GLK 350/4, 2015 E63S AMG Wagon
Well, what happened is that the car has been shaking and misfiring bad for a while. One morning, I finally got the MAP CEL. It cleared itself after a few starts. Then, after some time, I got a code for Cylinder 2 misfire. I do still have the original ignition wires on the car. The CEL goes away if you disconnect the battery for a few minutes and does not come back for a while(weeks, maybe months). I was going to replace the wires first and then look for a MAP sensor. I think that there might be something wrong with the MAP sensor somehow causing a misfire on cylinder 2. BTW, the car still shakes a little(even with no CEL) and you can notice if you open the hood the engine misfires and shakes.
I'm assuming that you checked for vacuum leaks. See if you can get the car connected to the real STAR system to read all the codes.
Senior Member
Joined: May 2008
Posts: 340
Likes: 0
From: Indiana
Silver 02 C32 & White 05 CLK500
I would be very surprised if your problem is related to the MAP sensor. You may have bad ignition wires, bad plugs, something wrong with the throttle body or the throttle body cable. It may also be the cams but unlikely since the P302 code does not go away if the cam lobe has shifted. And the last thing that I can think of are the cats.
I'm assuming that you checked for vacuum leaks. See if you can get the car connected to the real STAR system to read all the codes.
I'm assuming that you checked for vacuum leaks. See if you can get the car connected to the real STAR system to read all the codes.
. If I floor the car it goes the same so I dont think its the throttle body. My original wires look corroded and I think they have never been replaced and my car has 82k. The first thing I am going to try is replace the wires, then I am going to replace the MAP sensor if problem is not fixed. My spark plugs are the NGK iridium IX (a couple of years old) and my car is stock aside from a CM30 ic pump and k&ns. I do notice hesitation and drop in performance a little so it could also be the cats, buy I hope not(cant afford it now).
