2004 explorer service engine soon light on | Page 2 | Ford Explorer Forums - Serious Explorations

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2004 explorer service engine soon light on

seems to be confusion on model years...
the 2004 and up utilizes a ECM combination DPFE/EGR unit
03 and below had separate EGR valve and DPFE sensor...
usually problems stem from gunk accumulation in the DPFE holes throwing up a code for an EGR code or there could be hose cracks..in 03 and below check the hoses first then DPFE sensor before replacing an EGR..04 and above check hoses first and then replace the whole assembly (ECM) refer to search part CX2102 on 2004 (&05?)
 






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