Originally Posted by slostang
Do you have a tune, new MAF, or CAI on the car? If so that may be the cause of your code. If you have a datalogger you can log your fuel trims and see how far off they are. If the other one is near %20 off its probably not a bad sensor and needs a tune adjustment. If the other trim is <10% off its probably a bad sensor, exhaust leak, or vacuum leak.
He has a predator...so datalogging is a little bit of a PITA.
He has an off road h-pipe, k&n filter, and diablo sport programmer....and has replaced the tps, air idle control, mass air flow, and the upstream o2 sensors.
Based on the causes I listed, it sounds like it could be a vacuum leak somewhere or an exhaust leak close to the upstream O2 sensors....or, somehow the O2 harnesses got damaged.
Homeboy with the 2.8 KB had his installed sitting on top of the EGR tube and they melted. He car throws the 1132 periodically. Side note...The shop that did the work also just set the top tranny bolt in the hole...it fell at cody's feet while on the lift.