Code P0157 02 sensor bank 2 sensor 2 1996 3.0

Can anyone tell me where this one is located? 1996 3.0 single overhead cam Taurus. I have the factory manual but they must have a seperate emmision code section. Thanks!

If I'm looking correctly, it's past the #2 cat, under the body.. bank 2 is the front exhaust manifold, follow that down to the #2 o2 sensor, #1 bank 2 should be down in the front exhaust manifold,, I'm confused myself now, too many 2's and 1's..

If I'm looking correctly, it's past the #2 cat, under the body.. bank 2 is the front exhaust manifold, follow that down to the #2 o2 sensor, #1 bank 2 should be down in the front exhaust manifold,, I'm confused myself now, too many 2's and 1's..

Well it looks like the o2's before the cat ar the heated ones....so I'll try the one behind the cat. Thanks!

Sensor 2 is the sensor after the catalytic converter, sensor 1 is the sensor before the catalyst. As TaurusKing stated, cylinder bank 2 is the front bank, bank 1 is the bank near the firewall. I would expect that all 4 sensors are heated.

-Rod

FIXED!!!! You guys are the best! Any Cadillac questions send me an email!:wink:

FIXED!!!! You guys are the best! Any Cadillac questions send me an email!:wink:

Guess I do not need to answer your e-mail do I?:popcorn: Good job guys. Makes my job really easy.:grinyes: