CLKCLK

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,

jayitx

I got mine from parts.com a couple of weeks ago. Their p/n for the C32 MAP sensor is 0051537228.

TemjinX2

i have a extra one brand new. i'll sell it to you for $40 shipped.

CLKCLK

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,

JonMBZ

Just buy it from Temj hes offering a new one for less of a price.

jayitx

I emailed them and asked first, and that's the part number they came back with for the MAP sensor. I ordered it and put it in, and it works fine for me. It's physically the same part as the one that came out of the car.

jayitx

My receipt shows the OEM p/n A 005 153 72 28 - Sender Unit.

alkrstev

Did the car throw a CEL? Why are you replacing the MAP sensor? Do you have any sympthoms?

CLKCLK

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

alkrstev

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.

Lenin

Can you clear these codes? Do they go away and then come back? MAP sensor will not cost a lot of money. Get it new from your dealer or parts.com and you will eliminate any quality questions later.

alkrstev

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.

Lenin

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.

alkrstev

Thanks for the suggestions Lenin. I hope its not the cams. 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).