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      03-23-2024, 07:50 AM   #2
Oris4
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Drives: 2012 BMW X5 35i
Join Date: Jul 2017
Location: Boston

iTrader: (0)

Bank 1 is pass side and bank 2 is drivers side in US cars
I changed both when I did mine at it was just a matter of time, also used fcp for lifetime warranty/replacement.
Are you getting any other codes?
Appreciate 1