P0141 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)

Is this the one beind the cat?
If so it is the newest O2 sensor on the truck.

Could it be related to the gas I got from a station that looks slower than the places I usually get?

 

Sensor 2 should be the after cat one. Did you get one of those "Universal" sensors or did you get the actual replacement?

 

The one behind the cat that I replaced last year is a Bosch universal one.

Should I get the Bosch OEM or another brand?
I heard somewhere that people have had bad luck with the Bosch.

 

You should get the Dodge OEM one.

 

Thanks Mr. Sucks.

Would you happen to have an idea what they cost at the dealership?

 

Get a NGK one, you may or may not be able to get it from the dealer depending on who is supplying them these days. Bosch ones have a problem with them in the dodges. they should be $60~70 bux.