smokyis350

iTrader: (21)

Got my OBDII scanned because my car was throwing check engine light not too long ago. What are these codes?

O2 Bank 4 Sensor 4
Minimum sensor voltage for test cycle. Min: 22,808 max 53,286. Current: 56,224

I have a intake, F-sport axle back, and a midpipe.

laobo979

iTrader: (5)

First off tell us the actually code p???? And secondly you might be reading it wrong it either bank 1 or 2. I never heard of bank 4 myself.

smokyis350

iTrader: (21)

My program doesn't say the P code. Here is the screen shot:

panda08

iTrader: (1)

time for a new code reader..

smokyis350

iTrader: (21)

I just bought this yesterday.. LOL

MashinA

iTrader: (20)

Dude I use torque light and got a $12 obdll off amazon and it tells me the codes...
Its gotta be somewhere in the settings or before u get to the details screen

smokyis350

iTrader: (21)

I'm using the full version. But I'll check again and see

whitebeast

iTrader: (5)

Did you have Extended for o2 sensor? As I know, your second CAT was delete and you need CEL eliminate to correct it.

whitebeast

iTrader: (5)

Something like this:
http://www.ebay.com/itm/Torque-Solution-Universal-O2-Sensor-Extender-/400430804902?pt=Motors_Car_Truck_Parts_Accessories&hash=item5d3b892fa6&vxp=mtr
Or this
http://www.ebay.com/itm/1x-O2-Oxygen-Sensor-Extension-Extender-M18-x-1-5-Thread-Weld-on-Bung-Spacer-/230945004917?_trksid=p2045573.m2042&_trkparms=aid%3D111000%26algo%3DREC.CURRENT%26ao%3D1%26asc%3D27%26meid%3D6297889754850574461%26pid%3D100033%26prg%3D1011%26rk%3D1%26sd%3D230945004917%26

smokyis350

iTrader: (21)

I actually didn't look so I'm not sure. I changed my midpipe with nvidia.

1sWt2GS

iTrader: (6)

yeah... you need a legit code reader

something that says p0410 for example.

laobo979

iTrader: (5)

Your wrong on that note. Cause his primary cat is still there on the headers. The secondary sensor are before the secondary cat. So deleting them will never threw CEL. Only if your have issue with the primary will it go off or a bad sensor. I suggest OP go to autozone for a free reading. Like I said never heard of bank 4 or sensor 4.

whitebeast

iTrader: (5)

You are right but I have seen this problem on my friend is250. He got CEL right after install mid pipe. However, o2 sensor extender fix the problem.
Anyway, head to local auto parts store and have them read the error code which is much more easy for us to help you out.