Hey everyone.

I want to see if someone could help me out. This morning I threw a P1281 code for sensor 1 bank 2 and I know its for the a/f sensors. My question is which one do i get? I looked all over online and some places say it fits awd and not rwd or the upstream plug is black 6 prong and not the green 4 prong one. Any help would be appreciated.

 

Exact year and chassis would help. You could always get your car on a lift and unplug the one you have to see exactly what is installed too.

 

it's a 2004 Coupe Auto. I wish I could but have no access to one right now.