I used to get an error for B2S1 :

17516 - Oxygen (Lambda) Sensor Heating; B2 S1
P1108 - 35-10 - Performance too Low - Intermittent
Readiness: 0010 1001

I got an o2 sensor and had that changed, the error was gone for a 2-3 months until I got a check engine error...

Hi,
I am looking all over the internet for a guide or website to look up part numbers for my car, unfortunately couldn't find any.

Without knowing the part number it's really confusing, too many models on Ebay and can't tell if the part will fit on my car or not

For...

Hi Everyone,
I've recently bought this car and had it serviced, new tires, oil, filters, A/C, ESP sensors, CV shaft!
Spent around 2K just fixing the car, I am happy with the way it drives but fuel consumption is extra ordinarily high

I was reading about the possible issues...

For sale is a brand new Bosch Oxygen sensor ('before' cat sensor)

I originally bought it for my VW Golf 2.0 tdi only to find out that my car doesn't have such a thing fitted as it hasn't got a particle filter . (My car idles poorly and replacing the part was supposed to fix...