2007-2011 Official Specs, Features, Etc. (Gen 3)
I am dealing with a PO420 issue and trying to do the citric acid soaking but wanted to check the sensors before I started... I bought a pretty pricey ($185) OBD scanner (Zurich ZR13) at Harbor Freight. It does everything SRS. ABS, Live data, etc.
Anyway, the upstream O2 sensor is...