M-Class (W164) Produced 2006-2011: ML280CDI, ML320CDI, ML420CDI, ML350, ML500, ML550

P2015 OBD II code

Old Feb 3, 2018 | 10:50 AM
  #1  
brucerman's Avatar
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From: South Florida (WPB
2008 ML320, 2004 BMW 540/6 sp., BMW R1200Rt motorcycle, Harley-Davidson Softtail Deuce, 1998 Hewes f
P2015 OBD II code

I just finished the dreaded "Oil Cooler Leak" repair. (W164 diesel) Had to turn the key to the Start position 4 - 5 times before the fuel lines pumped out all the air, and it started right up. No leaks! YAAAYYYY!!!
But after an hour or so of running, the Check engine Light came on. My cheap ($100) DTC reader returned a message, "P2015 Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1." I take that to mean that the sensor switch that determines the current position of the flap control system, doesn't like what it sees. So it's probably one of the (many) electrical connectors that I had to undo, to do the cooler job, isn't fully plugged in, or is dirty. But, WHICH CONNECTOR? Does anyone know where the connector is, that reads the flap system position?

Thank you, in advance.

Brucerman, in WPB, Florida

Read more at: https://www.obd-codes.com/p20-codes
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Old Feb 4, 2018 | 05:29 AM
  #2  
Maj. Dundee's Avatar
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Joined: Oct 2011
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From: Bronx, N.Y.
2002 ML 320 & 2006 ML500
If you had to remove the intake to repair the leak, then something was left off or you damaged it when it was reinstalled.
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Old Apr 28, 2019 | 07:39 PM
  #3  
Petronio's Avatar
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Joined: Jan 2016
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From: San Jose Villanueva, El Salvador, Central America
MB GL 320 CDI 2007 & MB ML 320 2000
Hi. Did you solve the P2015 code problem? I recently did the exact oil cooler leak repair and now I have the p2015 code and my GL 320 CDi is in limp mode. Can you help me out.

Regards.

Originally Posted by brucerman
I just finished the dreaded "Oil Cooler Leak" repair. (W164 diesel) Had to turn the key to the Start position 4 - 5 times before the fuel lines pumped out all the air, and it started right up. No leaks! YAAAYYYY!!!
But after an hour or so of running, the Check engine Light came on. My cheap ($100) DTC reader returned a message, "P2015 Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance Bank 1." I take that to mean that the sensor switch that determines the current position of the flap control system, doesn't like what it sees. So it's probably one of the (many) electrical connectors that I had to undo, to do the cooler job, isn't fully plugged in, or is dirty. But, WHICH CONNECTOR? Does anyone know where the connector is, that reads the flap system position?

Thank you, in advance.

Brucerman, in WPB, Florida

Read more at: https://www.obd-codes.com/p20-codes
Copyright OBD-Codes.com
Reply

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