Volvo P0109 Manifold Absolute Pressure/Barometric Pressure Sensor Intermittent

Description:

OBD-II Trouble Code Description for P0109 Volvo

Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent

What does this mean?

OBD2 Code P0109 Volvo definition:
The Manifold Absolute Pressure (MAP) sensor provides instantaneous manifold pressure information to the engine’s Engine Control Module (ECM). The data is used to calculate air density and determine the engine’s air mass flow rate, which in turn determines the required fuel metering for optimum combustion. A fuel-injected engine may alternately use a Mass Air Flow (MAF) sensor to detect the intake airflow. A typical configuration employs one or the other, but seldom both.

Symptoms

Possible sumptoms of OBD code P0109 Volvo
Engine Light ON (or Service Engine Soon Warning Light) Engine rough idle Engine hesitation

Causes

Possible causes of OBD code P0109 Volvo
– Manifold Absolute Pressure harness is open or shorted – Manifold Absolute Pressure sensor poor electrical circuit connector – Faulty Manifold Absolute Pressure sensor – Faulty Powertrain Control Module (PCM) or Engine Control Module (ECM)

Possible Solutions

Replace and Check any of the Causes listed above

The OBD2 Code Information Be Applicable For Volvo:

2013 Volvo V40,2012 Volvo XC60,2011 Volvo XC90,2011 Volvo V60,2011 Volvo S60,2011 Volvo C30,2010 Volvo S80L,2010 Volvo S80,2010 Volvo C70,2010 Volvo C30,2009 Volvo XC60,2009 Volvo V50,2009 Volvo S60,2009 Volvo S40,2009 Volvo C30,2008 Volvo XC70,2008 Volvo V70,2008 Volvo V50,2008 Volvo S40,2007 Volvo V70,2007 Volvo S80,2007 Volvo S60,2007 Volvo C70,2007 Volvo C30,2006 Volvo XC90,2006 Volvo S80,2006 Volvo C70,2005 Volvo V50,2005 Volvo S60,2004 Volvo XC90,2004 Volvo V70,2004 Volvo V50,2004 Volvo V40,2004 Volvo S40,2003 Volvo V70 R,2003 Volvo S80,2003 Volvo S60 R

Note:

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