I have a 2003 sienna and my engine light is on. I ran the ob scanner and it came up bank 1 sensor 1 so I changed the sensor and the light came right back on, so I figuered it was a faulty sensor so I again replaced it.....and the light came right back on. has anyone experinced this and does anyone have any advise on what i should do, I will be needing and inpection SOON and I know it wont pass withthe light on.
PLEASE help.... :(
THanks