Can someone read these for me? So here is a video link of the codes that are reading off my car.. considering what I did was replace all the fuses in my car and put them in the wrong places because the instrument Pannel just randomly went out. Then I drove it home.. So I looked up the right fuse placement But now that I put the fuses in the right place that isn’t a problem. But now my car check engine light is on, and there is a possible over heating issue.. here is the link to the codes: https://share.icloud.com/photos/0PPZ...JF4IR2zgw#Home

 

Codes are 231, 212. one is for Oxygen sensor, the other for fuel pressure. This OBD system is far from perfect, it's better than nothing but you need "hands on" diagnosis.

 

For later reference go to www.volvoclub.org.uk/engine and obd codes