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Dpedro8000
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On the wiring harness coming out of the fender, the wires go to the Fuel Vapor Detection Pump (#7) and a Sensor (#9), and yes those 2 items have multiple wires going into a plastic connector. Then there is a single brown wire (see pic in original post) with just a metal connector. It’s that single wire that I cannot figure out where it goes. Being a single wire it either has to be a ground or connected to something already grounded, I think?? The car is still pulling pulling the P0455 fault code, which the cause was the fuel vapor leak detection pump. I can’t find a wiring diagram of that area.
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A little more info, wire color was actually brown, which I believe should be a ground on this vehicle. But still don’t see any place to connect.
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I am replacing the Fuel Vapor Detection Pump on my 2006 Cayenne Turbo. The replacement went fairly easily, but I ended up with a disconnected wire that I cannot figure out where it goes. It’s a single red wire from the same bundle that feeds the pump and what looks to be a sensor. It’s a clean end so it must have been connected to something. Anyone know what it connects to?
