[sdspeed]

What are you working on and how did you end up where you are.

 

[sdspeed]

KS, expensive pipe plug!
What Toyota are you working on?
Dirty IACV ?

 

[sdspeed]

Not enough info, but her's a sample of the 2 sensors.
Your pics and description aren't enough to help you unless you just wanted to share someone's odd idea of a fix.