I've snapped a few pictures of some random wires laying around in my engine bay. I am not sure if they are left over from the swap or from the install of the small radiator. Can anyone tell me if these are safe to get rid of?

 

Bump

 

Car Year model? Second pic looks like a TPS or the other sensor from Iacv or somethin from the intake mani

Edit: frist pic is (i think) for the old radiator fan.

My suggestion, get a service manual, follow and look for the other end of the wire and identify the connector, look at the pin and compare/check if its the same as whats in the manual. Identify the wire, then you can determine if you need it ot not.