View Full Version : ses light


jusTAnother
03-15-2007, 03:58 PM
My ses light came on so I went to autozone and had them scan it. The guy told me that it was the number 1 o2 sensor in bank 2. Which one is that? Also I have never had my computer tuned, could this be the reason that the o2 fouled out?

foff667
03-15-2007, 04:01 PM
Bank 2 sensor 1 is the passenger front O2 sensor.

2001NBMZ28
03-15-2007, 04:05 PM
Bank 1 is drivers side, Bank 2 is passenger side. Sensor 1 is before the cat, Sensor 2 is behind the cat. Got the actual code you could post? They do read them free which is great, but I'd be sure they told you right before replacing it.

jusTAnother
03-15-2007, 05:52 PM
Thanks guy thats what I figured but wasnt sure. My friend has hp tunners but is out of town for a couple of days, but I will have him scan it and make sure