OBD code P0178

What is your question?

OBD code P0178 Low voltage flex fuel composition sensor replaced now code shows low voltage. How do I fix this problem. Can't find any remedies for this problem.

What makes this problem better or worse?

engine seems to run fine but check engine light stays on even after erasing code

How long has your 2015 Chevrolet Equinox had this problem?

for a about a month