Description
OBD-II Trouble Code Description for P0474 Hyundai
Exhaust Pressure Sensor Intermittent
What does this mean?
OBD2 Code P0474 Hyundai definition:
The exhaust back pressure (EBP) sensor is a variable capacitance sensor that, when supplied with a 5-volt reference signal from the Powertrain Control Module (PCM), produces a linear analog voltage signal that indicates pressure. The EBP sensor’s primary function is to measure exhaust back pressure so that the PCM can control the exhaust back pressure regulator (EPR) when needed.
Symptoms
Possible sumptoms of OBD code P0474 Hyundai
– Engine Light ON (or Service Engine Soon Warning Light)
Causes
Possible causes of OBD code P0474 Hyundai
– Exhaust Back Pressure Sensor The Error code is generally activated on detection of the following conditions: An EBP signal that is detected out of range (high or low) by the PCM will cause the engine to ignore the EBP signal and disable exhaust back pressure operation.
Possible Solutions
Replacing the exhaust back pressure usually takes care of the problem
The OBD2 Code Information Be Applicable For Hyundai:
2013 Hyundai i30,2013 Hyundai i20,2013 Hyundai Santa Fe,2013 Hyundai Langdong,2013 Hyundai HB20X,2013 Hyundai HB20S,2013 Hyundai HB20,2012 Hyundai i40,2011 Hyundai ix35,2011 Hyundai ix20,2011 Hyundai i10,2011 Hyundai Verna,2011 Hyundai Sonata,2011 Hyundai Azera,2011 Hyundai Avante,2010 Hyundai Accent,2009 Hyundai ix55,2009 Hyundai i20,2009 Hyundai Sonata,2008 Hyundai i800,2008 Hyundai i30,2008 Hyundai i10,2007 Hyundai Veracruz,2007 Hyundai Elantra,2007 Hyundai Coupe,2006 Hyundai Getz,2005 Hyundai Tucson,2005 Hyundai Trajet,2005 Hyundai Terracan,2005 Hyundai Sonata,2005 Hyundai Santa Fe,2005 Hyundai Portico Concept,2005 Hyundai Matrix,2005 Hyundai HED 1 Concept,2005 Hyundai Grandeur,2005 Hyundai Getz,2005 Hyundai Coupe,2004 Hyundai HCD8 Concept,2004 Hyundai Elantra,2004 Hyundai E-Cubed Concept,2004 Hyundai Atos Prime,2004 Hyundai Accent,2003 Hyundai CCS Concept,2002 Hyundai HCD 7 Concept,2001 Hyundai HCD 6 Concept
Note:
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