I have a 2006 2.4l with 141000 miles. New timing chain, oil pump,remanufactured head , new pistons and rings, new cat converter, both new 02 sensor, new map sensor, both new camshaft sensor, new water pump, new spark plugs and 10 bloody knuckles..... I have less than 4000 miles on the car sence the work was done. I live in a small town in wyoming. And the one time I took it to the next town over which is 104 miles away. The car ran great no issues . But when I got off the hyway the check engine light came on. I read the code it was p1133. I cleared it. Drove back and when I got off the hyway the light came back on same code p1133. I cleared it and has not returned. I have checked the wiring to the 02 sensors and maf sensor. All seems great fuse #33 I replaced just for the hell of it. Anything else I should look at???

 

Check the wiring it could be a loose or broken connector

• Defective HO2S Bank 1 Sensor 1
• Open or shorted harness in HO2S Bank 1 Sensor 1
• Poor electrical connection in HO2S Bank 1 Sensor 1
• Vacuum leak

Vacuum leak is also a possibility.

 

I bet you got a Bosch Sensor in #1. Or not NGK/NTK or ACDelco.

Good news is it clears itself after 3 good ignition cycles after repair. Don't clear it!

 

There is a denso 02 in bank one Bosh in bank two

 

There is only 1 bank. #1 sensor is closest to the engine

 

Ok well upstream and down stream

 

Allios.
This forum is about the CHEVROLET HHR. You need to find another site if you want help with a Toyota Camry. (Bonnie ?)
Your other posts point to you asking about a Honda Ridgeline, Kia Picanto and Buick Enclave. Again, this isn't the correct forum for info on those cars.

 

Seems you had these questions answered way back in 2010.

https://www.gmforum.com/2000-2005-90...-p1133-289833/