Where is this in my engine

[2olforthis]

Had several codes come up when my engine light came on - p0133 and p0135. These refer to an o2 sensor malfunction on bank 1 sensor 1. Anyone know which one of the three sensors of this type it would this be on a 99V6? Would appreciate any knowledge. Thanks

[chronoti]

it's the one closest to the firewall

[88 LE]

http://www.autozone.com/images/cds/g...3d8016600e.gif

[2olforthis]

I searched. I searched. I searched. But clearly I do not have the skooling (though I do know how to spell and use fed instead of feed) necessary to solve my own problems. I will continue my special classes and ride the little bus here at TN. Thanks for the link and info. Solved my problem as usual.

[brownyy]

check the plug going to your 3 coil packs... I got an 02 sensor error and ignitor error sensor reading. They were fine, plug was loose.