I have code p0032 on my 2008 jeep wrangler

sounds like a few popped fuses. pull em out one at a time and look. if popped replace them. never mind it doesnt say the circuit that is the problem. there is an under the hood fuse box and one under the dash

What type O2sensor did you use ? Aftermarket ? Jeep's ,Chryslers , dodge are picky . WARNING Aftermarket Oxygen Sensors Chrysler part 1 Did you test or just replace the O2 sensor . P0153 Jeep O2 sensor 2 1 Slow Response If you don't have the tools like this guy uses an have the know how it's tough to fix problems like this .

Dit you check the fuse? Jeeps many times ha e problems with Bosch sensors due to the slower heating. Best is to use Denso.

My used 97 jeep wrangler fuel / economy problems: My vacuum canister was completely full with crud (replace). also my coolant temp sensor was bad (twice replaced), effects fuel mixture. and O2 sensors were bad (effect fuel mixture) due to being fouled by spraying too much oil on spector air filter (now wipe off excess and let dry in sun), also carb cleaner appeared to foul O2 sensors (stopped using). Also sensor input/output signals were constantly being interrupted by battery sliding into computer harness, which I cured by placing a 1" spacer on rear battery clamp to push battery away from computer. After curing these problems my fuel economy went from 55-60 miles per 1/4 tank to 75-80+ miles per 1/4 tank.

disconnect negative terminal of battery for 5 minutes then reconect terminal. that should reset the check engine lite.

CODE PO1281 ENGINE IS COLD TOO LONG.INSPECT FOR LOW COOLANT LEVEL OR AN INCORRECT MIXTURE.USE CODE SCANNER TO ERASE CODE.AFTER YOU MAKE A REPAIR ON ENGINE YOU NEED TO ERASE CODE OR IT WILL KEEP TURNING ON.

The problem is one of your coil packs is bad. Don't throw money into sensors, they are false codes. The problem is coil packs.

Computers aren't ALWAYS correct. If a code wasn't cleared after the original problem, it will read the same codes off to the diagnostic. I would remove the wire connector to each injector while it's running. If one of them makes no difference THAT is your culprit. Let me know please!

did you rest the code after replaceing the snsor?

Fairly common problem. Typical scenario is start vehicle, runs fine for 15 to 30 seconds and begins to backfire when placed under load as customer tries to drive vehicle. Flooring usually makes the problem go away. Usually does not throw a code.

Fix is to replace the upstream 02 sensor.