Couple of wiring questions re: my LS swap

[Chevydillan]

I was thinking about sharing from another sensor. So that's ok then? Like maybe an injector pink wire or really just any pink wire?
Also what about grounds to sensors like MAF, can I just ground them to the engine or do they need to be grounded through the computer?

[Roy@NP]

That should work the only problem is when it comes time for any future trouble shooting you will have multiple grounds, as well as ignitions(pink)So to avoid yourself any future headachs I would recommend running all grounds to the same location, and try to keep the splicing for your ignition (pink wires) to a minimum. Less points of failure equals easier trouble shooting.

[Chevydillan]

Gotcha. Good points. Thanks