does anyone know how to make this work?

i have installed everything how it should be ,but stil it turns off when i shut the car down.


this following cables are connected to the ignition harness

red to white

green to black/yellow

blue to black/red

black to ground


still have no connecte white or grey.

 

You're talking about... like... a turbo timer right? I know mine required the car to have the e-brake on, and would turn off instantly if the e-brake was off.

Not sure if that helps you though!