My OBD2 scanner pulled up p3204 p0032 p2000 and p420. The voltages on sensor One bank one is .07, sensor 2 Bank 1 is .72 ,sensor 1 Bank 2 is .77 sensor 2 Bank 2 is .73. What is the proper voltages for these and which are bad. Short term fuel trip % in bank 2 reads blank, then +-%, then back to blank. Could a bad oxygen sensor create all those other problems or is it my ECU?
What makes this problem better or worse?
Worse when running a while (20 min or so)
How long has your 1997 Ford Taurus had this problem?
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