Purchased a purge valve at Atlantic British but it came with this wire and I have no idea where it plugs. One end plugs on the valve but the other end, I have no idea.

But the valve I purchased fit in my vehicle with no issues.

 

Trying to figure out what all these codes so I'm trying to go with small items from what I've researched.

First 3 will be purge valve, canister vacuum and spark plug wires... Even tho I changed my wires a month ago...

 

What scan program is that? your codes are all wrong. They are mixing up codes and verbage. Download Torque for your phone and use that

p0305 is a cyl 5 misfire

p0462 is a fuel level range fault

p0171 is lean condition on bank 1

p0132 is an O2 sensor overvoltage fault for b1s1

p1171 is rich condition bank 1

p0300 is correct - random multiple misfires

 

That harness looks like an extension/jumper harness. Not sure why it came with your valve.

Did you run out of fuel? Is your purge valve sticking? A stuck valve can cause both a lean and rich fault and can cause a single cyl misfire

 

That is a jumper wire for a different vehicle, these purge valves are used by a bunch of different auto manufacturers. The jumper just lets it plug into a different wiring harness

 

You don't need that wire assembly.