Hi there, the first code is an O2 sensor fault, the others are EVAP system faults, I would first be checking for vacuum leaks, and do a general tune, the O2 fault may not be a faulty sensor, but a bad reading due to a tune fault, also check for any up stream exhaust leaks, and have the EVAP system fully checked as well. Start here.
Mark(mhpautos)
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Monday, November 23rd, 2009 AT 3:50 PM