mikeny9
Contributor
Hello,
My cootwo just started losing its oxygen calibration every time it's powered off. When I turn it back on, it always reads "O2 Cal Expired" and I have to go through the calibration again.
The sensor seems to be reading ok. Is there any way to fix this? Should I replace the sensor?
My cootwo just started losing its oxygen calibration every time it's powered off. When I turn it back on, it always reads "O2 Cal Expired" and I have to go through the calibration again.
The sensor seems to be reading ok. Is there any way to fix this? Should I replace the sensor?