Anyone have a link to a good manual with emissions and electrical?

What about an evap system? What else would be on that circuit? Seems like I have an oil leak somewhere. Engine is a mess with oil. Degreased it today for the first time. It’s running in limp mode due to the fuse being blown. Anyone have a list of things on that circuit I can check off? Figured 02’s ...

Unplugged both o2 sensors with no luck. Looking for some easier to access emissions connectors to unplug.

So I’ve unplugged both 02 sensors no luck.

So I picked up a 2000 v70xc AWD from a guy going to scrap it. $600 later I was driving it home. Feels like it’s in limp mode. No power and can’t feel turbo spooling up. No blower on AC but compressor kicks on and it get cold. Open the sunroof and it will pull air through and it’s cool. CHeck engine ...