I am tracking down wires on my and I came across an odd one.

It is a Series 4 High impedance harness.

It is located at the end f the harness near the injectors and the Ground ring and knock sensor.

One of the wires is a Ground but the other(Brown wire with Yellow stripe and black dots) has toned out to the ABS plug.

It was the plug pin at the bottom corner(can't remember if right or left)

I don't have ABS on my car so what does this plug do???

 

boink
Any one know what this wire does? One is ground and the other leads to the ABS plug near the ECU.

 

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