[nhzruthless818]

Well i bought map sensors from the dealer but i believe they sold me wrong sensors they sold me part number 006-153-99-28 i do not know what the original part number is but ever since i replaced the map sensors the car start up is weird and has a rough idle. I assume coils are bad but the symptoms started right after the map sensors were replaced. I replaced the map sensor because i had a fault come up once or twice. I even bought a meter of oem hose for $35 to replace the 4" hose that attaches to the intercooler. I ordered the airbox map sensors too but still waiting on them.

 

[Dave2302]

Hi,

Like I tell everyone :grin ............

Get yourself a copy of MB WIS / EPC then you can check part numbers against your VIN :wink

And I'd get this car a good session on SDS, not just a code read, but looking at live data, actuations etc so you KNOW what is OK and what is suspect...........

If you like working on MB SDS really is a must have, continually buying parts in the hope it will cure faults really will cost you more than a few hundred $$$ for SDS :wink

Cheers Dave

 

[nhzruthless818]

I have access to star diagnostics at the shop but i am unable to go. And to be honest i am not that good in using star. I have epc but i was unable to find the part number. I just want to know the original p/n before the revision. Is there any chinese star your would recommend.

 

[pinkster]

Open the EPC and use the search, F11 I think. Then select the top tab for search without vehicle details ( I forgot the correct wording) put the part number you have in the search box and hit enter. This will give you a list of models select yours. Now you will be at the part list page for the part with a list of the previous numbers for you.

 

[nhzruthless818]

I think i am going to order my own "star" kit from china. Can someone recommend one? I have star at the shop i have to wait for the master tech so he can show me how to use it.

 

[pinkster]

Part you're after is pressure sensor, boost pressure sensor upstream of electronic accelerator adjusting motor.
A0042533328
A0051537228
A0061531428
A0061539928

 

[nhzruthless818]

Okay thanks alot they sold me a0061539928 but they also told me its "not" listed for a s65. I am assuming that is the same part number for the sensor on the intake manifold under the voltage transformer.

 

[Dave2302]

I think i am going to order my own "star" kit from china. Can someone recommend one? I have star at the shop i have to wait for the master tech so he can show me how to use it.

Hi.

There is a ton of info on Benzworld, use the search, here's one good article written by Brian........

http://www.benzworld.org/forums/w220-s-class/1665946-how-i-understood-fixed-my-chinese.html

Cheers Dave

 

[nhzruthless818]

These are the current part numbers for map sensor for the m275. I just order all of them by the way p/n 0061539928 is for cdi models and the dealer sold that to me instead of 0061539828 i will consider that "Human error".

Airbox map p/n (2x)
0051535028

Intercooler map p/n
0061539828

Intake manifold map p/n
0051537228

 

[nhzruthless818]

Wow what a difference the map sensors the boost is freaking amazing. After 3 hard pulls i got misfire on one bank.