Re: obd11 scanner code message PO174
Bank 2 is either the left side (drivers side) on a rear wheel drive V
motored Ford. On a V motored front wheel drive, it will be the front bank.
FWIW, O2 sensor failures in my world have been extremely rare. different
motors have different pattern concerns.
"BLITZ11" <email@example.com> wrote in message
> I frenquently get code PO174 on my obd11 code scanner which reads "system
> to lean ( bank 2 )". Could someone tell me what bank 2 mean.