P1000, ignore. You just haven't completed the readiness test function. It will eventually turn to a P1111 code, which you can also ignore.
P1316, should also have P0300 through P0306 codes with it. If it doesn't, then it may not be an active code.
So, it would seem that some inactive codes are still showing.
Looking at the codes, I'd suspect that the only active code is the P1647 open circuit to the LH HO2S sensor and possibly the P1316, which could be from a bad signal from the HO2S sensor.
Have you cleared the codes, road tested and rechecked for codes?
If not, you should start there. That will give an accurate picture of what is going on.
Where there any other symptoms besides the check engine light on?
How is the vehicle running and shifting?
Use the Answer this Question to reply.