Replies to post #21197 on Dump The Pump

[P2O I'm from MO]

A "major sensor manufacturer" would have inquired about the use first and made recommendations for the temperature range, etc.

[scion]

" Oxygen sensors supplied by a major US sensor manufacturer failed when exposed to the process over time"

How long were they in use before failure?
What was it in the P2O process that caused the failure?