16183082 Pin D6 grounding?

[Dave001]

Hey everyone,
I'm in the process of setting up a VX ecotec in a 4runner, using a VP harness, and a 16183082 ecu, all the wiring diagrams I've got show D6 connected to ground, but the harness I have here isn't, the black wire from D6 runs directly to the O2 sensor.

Should I run it to a ground, or is it correct the way it is?

Thanks,
Dave

[Dylan]

Run the O2 ground to that pin. The ecu grounds it.

[Dave001]

Thanks mate.