Originally posted by Kremithefrog:
I thought it was bank one for both, just one is upstream other downstream . ... without a paddle.
When my 2nd o2 went bad everything was bank 2. 
Hector
2003 Rally Red Mitsubishi Evolution VIII
257HP/259TQ
2005 Lapis Blue Mazda 6s
RET: 00 Cabernet Red Ford Contour Zetec ATX SUPERCHARGED
160HP/141TQ
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