I have a P2195 code for my 2006 mazda tribute and can't find the definition. I had the scan done at autozone.

Question

The readout from autozone gave me five possible problems. Air fuel mixture seems to be the underlying cause. I'm trying to narrow down where to start.

Answer 1

This code is for the bank 1 O2 sensor, sensor 1 not switching. In most cases a faulty sensor is the problem. This is the sensor before the converter.