1st...Is it possible to change only the abs wire without changing the sensor itself?

2nd question...If I purchase an abs sensor, wil it come with the wire? I have a code on my rear driver side but I think it happen when I changed the hub latetly...

Or I twist the wire too much, or the sensor got ****-up when I hit the disc with hammer to unjam the thing...

What do you guys think?

 

if the wire isnt broken then you should just clean off the sensor.

 

Any other advise? If I want to clean it, what should I use?

 

i would wipe it off with a clean rag, and then spray it lightly with brake cleaner. but thats just me i may get abused for saying this.