I have a code for a front bank o2 sensor, im not sure if that means the one closest to the front of the car or the second one. Can anybody fill me in on which is the front bank?

I guess i might as well ask who makes the ones with the connector on it? I just wanna get it done quick, no splicing.

 

You say that the code is for the front bank O2 sensor. Well, someone would have to had told you that, because the code generated by the ECU would have designated either Bank 1 or 2. So someone has determined from the info that it is the front? We need the code number.

BTW, www.oxygensensors.com is the place to go for sensors with the factory connector already on it.

 

Ye i had autozone do it and they're a PITA because thy wont give me the code, they only tell you whats wrong. And i asked him whether it was bank 1 or 2 and he tells me "idunno, it just says front bank o2 sensor". Thanks for the link though, 62 dollars is the best price i've seen anywhere.

 

Scan the codes yourself, it's in the stickies and pretty easy to do. Bank 1=firewall