2004 Chevy Impala 6 cyl Two Wheel Drive Automatic 65000 miles
My Impala has been pulling an OBD code for the Bank 1 Sensor 1 oxygen sensor, but I can not find it. I can only seem to find one before the catalytic converter and one after, so am I overlooking one or are there only 2? If there are only 2, why would the same code continue to flash if the 2 sensors were replaced? Please help.
Thursday, February 7th, 2008 AT 8:15 PM