Oxygen Sensor (bank1) scanning "incomplete"

[19camaro]

Got a check engine light yesterday so I scanned it. Bank 1 o2 sensors are scanning incomplete. It gives no further information. It also doesn't say b1/s1 or b1/s2. Is that it's way of saying to replace them or what is does "incomplete" mean?

[rabbs88]

Those are emissions readiness monitors. Those will complete over time as you drive. DTC's (Check Engine Lights) are different. Connect to the vehicle and click "Read DTC's". The codes on the top screen are the codes your looking for