Good Afternoon Guys. I am new to the forum but love it! I have a 2007 ES. My VSC light came on so I went and got it coded which gave me the above code. I then checked my manuel to make sure I would get the right part for the code. Bank1, Sensor 2. I then changed the pre-cat sensor as well as the post since I was down there. ( the correct one of course) but I am still getting the code! Are there any other things that are common to keep this code on? I have reset and reset but it still keeps coming back after about 15 miles. i am lost and really need some help. The sensors are Denso OEM.

Thanks in advance!

 

That should have taken care of it.

Re check your work sensors location and connections.

I doubt you got a bad Denso sensor, but maybe you did.

Are you reading the codes with your own reader. It sounded like maybe you had it read by someone and now are still getting the check engine light and resetting it by disconnecting the battery.

My point is maybe if this is the case you may be getting a different code.

 

My info says that a DTC 0141 will be set if the heater for the rear HO2 is shorted or open. As Lexinky says check the connector the sensor plugs into, maybe its corroded.or something.

 

Will do. I will post my results. Thanks!