Circuit Diagram of Turbo Control Unit

I repaired the turbo control unit of PORSCHE 964.
These model numbers are "965 618 130 00" and "965 618 130 01".
It is a kind of safety relay.
I hacked the circuit to repair this unit.
I then built a test rig to check the normal operation of the unit.
Then I wrote a program to the new PIC microcontroller.
Everything worked fine.
If any mechanics are having trouble with this unit, I hope my schematic will be helpful.

My schematic is messy, but I'm sure you can figure it out LOL.