if you have a bad o2 sensor could you just use the "non foulers" trick to bypass it out of the way, or when they go bad their bad? and is that all the pcm reads is a constent bad signal???just a random thought, i have a cali truck with 4 sensors and those arent that cheap when i have to replace them.

 

Which ones are bad?

 

none are bad "yet" just a thought

 

your aftercat ones can be tricked

 

Yeah, you cannot "trick" the pre-cat sensors because those are used by the computer to determine the air/fuel ratio.

 

How would you go about "tricking" them?

 

ONLY for the after cat

https://dodgeforum.com/forum/2nd-gen...ving-cats.html

 

Good info, thank you.