Does a b18c1 motor have a upstream and downstream o2 sensor? if im getting a fuel malfunction bank 1 cel does that mean that is the o2 sensor upstream is bad and my computer is relying on bank 2?
Does a b18c1 motor have a upstream and downstream o2 sensor? if im getting a fuel malfunction bank 1 cel does that mean that is the o2 sensor upstream is bad and my computer is relying on bank 2?
yes and bank 1 sensor 1 is the 1 before the cat.Originally Posted by sohcEX
Thanks bro