SL/R129: O2 sensor: bank 1, sensor 1 - which one is it
10-14-2008, 02:52 PM
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2007 Mercedes SL550 Sport
O2 sensor: bank 1, sensor 1 - which one is it
my CEL has been going on and off randomly and the code came us as oxygen sensor, bank one, sensor one.
sensor one I think is the pre-cat O2, but not sure if bank one is driver's side or the passenger side.
thanks,
97 SL500
sensor one I think is the pre-cat O2, but not sure if bank one is driver's side or the passenger side.
thanks,
97 SL500
