ENGINE LIGHT IS ON

1999 Ford Expedition

Tiny

Johnjon

July, 16, 2011 AT 3:01 PM

My truck engine light is on, reads code P1401 after I diagnose it, what is that mean

FOUND 17085 RELATED QUESTIONS

1 Answer

Tiny

PROTECH1980

July, 16, 2011 AT 8:49 PM

P1401 is for the DPFE sensor, which is basically a egr pressure sensor, this part is a common failure on this engine.

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