HAVE P0401 CODE

2000 Ford Taurus

Tiny

StevenR01

November, 26, 2012 AT 3:05 AM

Have p0401 code. Originally had a p1401 code. Replaced dpfe sensor and both vacuum hoses. EGR tube was checked with no restriction. The old dpfe sensor and hoses were actually melted from heat backflow. Now what do I check?

1 Answer

Tiny

ASEMaster6371

November, 26, 2012 AT 3:11 AM

Bad cat converter. Trying to breathe through the dpfe

Roy

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