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Old 01-21-2020, 12:06 AM
mmakabeh mmakabeh is offline
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Location: Los Angeles
Join Date: Dec 2015
Posts: 26
Mein Auto: 2010 650i
Catalytic Converter Failure

I am getting fail codes on Catalytic converter.. also on BanK 2 up and down on the O2.
Do you think it is the Cat or the O2 sensors?
or something else. ?
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