General engine questions/issues that aren't specific to the other categories
By Tomej2wo
#330408 Ok I have a new O2 sensor but the colours of the wire on the part are different to those on the car.

On the plug of the cari have 2 black wires, 1 white and 1 green, on the part I have 2 white, 1 black and 1 grey. I'm confused can someone help me..