Bench harness pinout.

Does anyone have the pinout for a bench harness?

And can anyone confirm that the black connector is the same as an e38 black connector?

Customer is sending up his ecm and I would like to build the harness before.

Thanks

I found the ecm pinout, The 'bench force' harness just uses 1 connector, C1 Black, There is B+, a few ign + but no grounds in there, Do they use the 'low refs' as ground?

Ill check the grounds and post back here.