quick question: P0420 driver or passenger side 02 sensor?
#2
350Z-holic
iTrader: (26)
As documented in this thread...
https://my350z.com/forum/maintenance...d-generic.html
P0420 Catalyst System Efficiency Below Threshold (Bank 1)
Bank 1 = Passenger side
https://my350z.com/forum/maintenance...d-generic.html
P0420 Catalyst System Efficiency Below Threshold (Bank 1)
Bank 1 = Passenger side
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