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163 Posts
Hi all,
new to the forum and to BMW. I bought a 2001 X- plate 330i sport auto and although it drives real nice, i am getting worried as i find the car very techinal. any ways here is my query....
I had a diganostic check on the car as the emssions light came on...the computer read Bank 1 and Bank 2, unforuntaly i was unable to take down the extact code.
My question is i am pretty sure that the 02 senors need replacing but the problem is there are 4 o2 senors...do i need to change all of them? or do i change the ones at the bottom of the car and not the ones in the engine bay?
also which ones do i get and where can i get them form?
one last question, Lamda sensor is the same thing as a 02 Sensor? :confused
sorry for the all silly questions and am hoping someone can help me? :confused
thanks!
new to the forum and to BMW. I bought a 2001 X- plate 330i sport auto and although it drives real nice, i am getting worried as i find the car very techinal. any ways here is my query....
I had a diganostic check on the car as the emssions light came on...the computer read Bank 1 and Bank 2, unforuntaly i was unable to take down the extact code.
My question is i am pretty sure that the 02 senors need replacing but the problem is there are 4 o2 senors...do i need to change all of them? or do i change the ones at the bottom of the car and not the ones in the engine bay?
also which ones do i get and where can i get them form?
one last question, Lamda sensor is the same thing as a 02 Sensor? :confused
sorry for the all silly questions and am hoping someone can help me? :confused
thanks!