02 sensor location
Posted: Sat Dec 10, 2016 5:43 pm
I've got a '90 B190 with the 460 engine - does anyone know if there is more than one o2 sensor?!?
I replaced one that is just before the catalytic converter. I've seen references online to one or two more, but can't find anything.
I replaced one that is just before the catalytic converter. I've seen references online to one or two more, but can't find anything.