Hi guys, just needing a diagram or something here. I'm replacing the Bank 2 Sensor 1 oxygen sensor on my 98 3.2tl. Can anyone tell me which one to replace, i see 2, one on each side of the motor. But i don't know which one is the bad one. Any help is appreciated.

 

Well I located the correct one. But its about impossible to get to. I need to remove about 12 hoses, most of them steel and bolted to the firewall. Then i need to remove 2 guards, one of them is part of the exhaust manifold it appears. What a pain.