My check engine light came on Friday. The code that's showing up on my MBII reader is P012D which is Turbocharger/Supercharger Inlet Pressure Sensor Circuit High Downstream of throttle valve. I know it's a pressure sensor, but when I search for the part based on the code I get a bunch of different ones including a MAF sensor. Can anyone tell me if this part number is correct? here is what MB is saying the part is when I do a search for OEM parts

https://mbparts.mbusa.com/oem-parts/...ensor-91538628

Pressure Sensor - Mercedes-Benz (009-153-86-28)


PART

CODE


Thanks in advance

 

Did you figure this issue out?

 

**Edit** my reply pertains to the C400 twin turbo V6 only.


This is the part.

https://www.fcpeuro.com/products/mer...sch-0071530528

One on the intake manifold right on top, and one on the intercooler to the left of the throttle body (if you're standing in front of the car).