Question about Hyundai Cars & Trucks
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Posted on Jan 02, 2017
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Nov 23, 2016 | Hyundai Cars & Trucks
Nov 04, 2012 | 2003 Hyundai Santa Fe
Use a vacuum pump and pull the EGR valve open while monitoring engine RPM's & DPFE voltage. There should be a noticable difference in RPM's with the EGR open
Clean out the EGR valve and/or tubing to remove deposits
Check the voltage at the DPFE, compare to specified values (refer to a repair manual for your specific model)
Replace the DPFE sensor (with a good quality / OEM one)
Replace the EGR valve
Aug 18, 2011 | 2001 Hyundai Santa Fe
Oct 16, 2010 | 1997 Chevrolet Lumina
Feb 11, 2010 | 1997 Toyota Corolla
Aug 18, 2017 | Hyundai Cars & Trucks
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