» » »

Cadillac Q&A

Ask Your Question

1997 Cadillac DeVille Question: What does Code p0174 mean it say system too lean ??



tezludin, Quincy, MA, July 27, 2010, 14:59

What the heck does this mean ?? Code is p0174 System is too lean ?? THis is getting tiresome dealing with this code crap . Sorry its frustrating.

1 Answer
Flag This
  • Answer #1

    July 27, 2010, 20:41

    Learn more about this type of OBD codes following this link to the RepairPal Encyclopedia; http://repairpal.com/OBD-II-Code-P0171-and-P0174

    Flag This