Afr meter

[beatboxG40]

Morning chaps, did a search before this and came up with a few bits but not what I was after, on my lambda probe ther is three wires, two white and one black, is the black wire the signal wire to the ecu and what sorta voltage will it be, I'm planning to strip it back and make soldered connections but I'd like a more permenant professional look I instead of electrical tape so am going to heatshrink it all

Andy

[beatboxG40]

had another look on my computer and found the info :s