P013 O2 Sensor not ready
P044 Lean Exhaust
P052 ECM reset - Battery disconnected normal cause
I027 are you sure it not I037 - ACP data - A047 - cause it.
I039 Speed Sensitive Suspension - SSS code set - will not display through On-Board. They are flash codes at the SSS module, located in trunk on seat back electrical center behind trim panel.
I052 IPC reset - loss of 12v - Disconnected battery
A047 - low freon - check for leak
It will be OK