Engine test stand wiring??

I found this: WRONG!!!

https://www.chargerr.com/Ignition/Ignition.htm

and this diagram WRONG



because the diagram does NOT show specifically how the connector is pictured. Notice that it is a MIRROR IMAGE of the connector in the diagram earlier. In this diagram, you are looking into the front of the ECU connector and not "down at the rear of it" as in the earlier diagram. The point? BE CAREFUL