64 plate 1.4 fr leon

[Davyboy2020]

When i removing the steering knuckle to replace it on the left side on my car i had to cable tie it and up just so i could surpport daft i know but it broke and pulled the wires from the abs plug the sensor was shot anyway bought a new sensor and plug but the wire's on the new are a different colour instead of black and green these one's are blue and pink anyway i can check which is positive and negative? Thanks