I am installing a new volvo se
I am installing a new volvo sensor on my SX drive. The sender has two black wires and one white and I have a new compatible Teleflex gauge with two terminals plus a ground terminal. I can measure resistance between the two black sender wires and the resistance varies with the sender position. There is no continuity between the white wire and either black wire. What is the white wire for and WHERE do I connect it? The new SX drive replaces a Cobra and my wiring harness was set up for the OMC single sender wire + a ground wire.
I am installing a new volvo sensor on my SX drive. The sender has two black wires and one white and I have a new compatible Teleflex gauge with two terminals plus a ground terminal. I can measure resistance between the two black sender wires and the resistance varies with the sender position. There is no continuity between the white wire and either black wire. What is the white wire for and WHERE do I connect it? The new SX drive replaces a Cobra and my wiring harness was set up for the OMC single sender wire + a ground wire.

