Re: obd11 code scanner entry PO174
Bank 1 is the side of the engine with cylinder #1. Bank 2 is the other side.
On an Explorer, bank 2 is on the driver side.
In spite of repeated requests from the kind professionals who donate their
time to this group, you did not even list the engine size, age or mileage.
If, by chance, yours is the 4.0L overhead cam, it has a reputation for leaky
intake manifold gaskets, which have been discussed here ad nauseam. Google
the archives of this group.
"BLITZ11" <firstname.lastname@example.org> wrote in message
> I frenquently get this message on my obd11 code scanner which says
> 'system to lean bank 2'.Could someone tell me what 'bank 2 means'.