2003 Ford Focus Repair Question
Topics covered: Check engine light, Engine.
Mileage: 148,000 miles.
Mileage: 148,000 miles.
Asked on November 1, 2012
Ford Focus Check engine light Problem
My check engine light just came one with the code "p2274 o2 bank 1 snensor 3 signal stuck lean". What could be causing this and is there a simple way to test what the exact cause is?
Asked by (pending member)