this is froman earlier post that no one responded toheres the code
code p0160- o2 sensor circuit bank 2 sensor 2---thats the description that was given and remember i dont have a vag so i cant just go reset it or do anythin to do it again but im lookin to get one so also does anyone have a good website to buy one that you recommend

 

Ross tech is best.

 

ok thanks for that part but how bout the code wat exactly is wrong

 

Any time you get a specific code for an O2 sensor 99% of the time the O2 sensor is bad.
So if you have bank 2 sensor 2 that means you have to replace the rear O2 on the drivers side.
Assuming you have a V6. If a 1.8T just replace the rear O2.

 

also wat is the average cost of a vag cause lookin at ross tech i didnt know they were like 250$

 

yea i have a v6 and how much do they run and is it somethin i have to have intsalled or can i diy

 

The lowest price i have seen for a cable is around $200 for a new one, you can get a cheaper one on e-bay but i don't recommend it. If you are gonna buy one the serial port is better than the USB if you have a serial port on your computer that is.

 

I don't know the exact cost of the sensor, they change quite a bit from year to year. Somewhere in the 150~200 range.
You can easilly get the rear O2 sensor out on any V6 except the 3.0L, those are a pain in the ***.

 

yea i noticed that ill have to check if my comp has a serial port but does the comp have to be plugged into the comp as the vag is plugged into the car cause the only laptop i have is my sisters that and i dont think i could let her have me use it

 

Yes, you have to have the computer hooked up to the car so you can "communicate" with the control modules.