Run the white line from the ethanol sensor to PIN 4 on the jb4 harness. You'll have to remove the harness from the jb4 to install.
Then you want to set option 2/3 on water meth screen
Welcome to the not-so-dark side.
But also, there are literally dozens of Z threads there. You'll be hard-pressed to find a Z supporter around these parts, though there are a couple,.. (forum search is hard.. no hard feelings).
I mean, it's completely fine for businesses to operate at a loss, depending on marketing spend, CaC, etc. 250M in losses isn't even.. really all that much. Uber burns through billions.. a quarter.