Mystery plug
#1
Mystery plug
Ok have a 2000 Audi a4 b5 had bad motor mechanic took out swapped in my good one I had 1.8t automatic. We'll I have a plug with no end it s up by radiator can area I traced where it goes. It goes under the cap by ps resvior with the group of all the plugs we'll it's the purpleish one with 2 wires going into it. And then into main harness. If you have any I for where I'm suppose to plug this in let me know thanks
#4
I'd love to help, cause I've been there. I looked last night and once it leaves the PS tank area, its zip tied together with about 5 other wires that disappear under the fan shroud. I can't tell which is which or where it ends up. Do you have a plug on the sensor on the lower radiator hose?
#5
Yes cause just replaced the rad hose last night and it was in it. But the purple one had a plug in it but it was corroded away and busted off but from where idk and I don't have a cel on. Ill look and see what color the 2 wires are
#7
I looked at mine again. Another 2 wire cable that runs from the PS tank goes to the hood latch. If you're locking the car and don't hear a beep, it's because it thinks the hood is open. And that one wouldn't throw a CEL either.
#9
I don't believe I've ever seen a white wire in an automotive wiring scheme. I went and looked at mine and there is no white wire. There are 3 big plugs and 2 smaller ones and no white wires to be seen. Hmmmmm.