myonesimus

I have a 97 Toyota Camry. I have a diagnostic tool at work that gave an error code on the #2 Heat Sensor. I reset the code, but after the next drive cycle the "Check Engine" light came back on again, showing the same error. Do you have any idea as to what physical thing could be causing this code?
Thank you guys in advance!
BTW, Someone told me it might be my thermostat?

RIP

What was the code?

__________________
**We took the time to answer your post. Please give us some time and post the fix. It will help hundreds.
**Follow prescribed safety practices before attempting any procedures. Doubts? Consult a maintenance manual.
**DIYer and multiple automotive forums junkie for years. Air Force career in aviation electronics.

07 Fusion / 06 RAV4 / 06 Accord / 96 Gr Caravan / 94 Camry