You are correct that there is a TSB and there is actually an extended warranty for this issue.
The extended warranty has run out on this part by now, but the repair is still the same.
So, I would suggest following the info attached and replace this pressure sensor.
Please run through the attached info and let me know what questions you have, and we can go from there.
Thanks
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Saturday, December 18th, 2021 AT 6:25 PM