» » »

Ford Q&A

Ask Your Question

1998 Ford Contour Question: CODE PO171

 

Question

Visitor, 2.0L 4 Cylinder, Spring Grove, IL, February 26, 2010, 22:02

WHAT DOES PO171 CODE MEAN?

2 Answers
Flag This
  • Medium-star Best Answer
    February 26, 2010, 22:39
     Master

    This means that an oxygen sensor in bank 1 detected a too much air, not enough fuel in the exhaust.
    For more info please go to http://repairpal.com/OBD-II-Code-P0171-and-P0174

    Reply
    Flag This
  • Answer #2

    May 18, 2010, 19:14
     Enthusiast

    go to auoto value they will tell you ever thing if you have one out there

    Reply
    Flag This