https://github.com/rusefi/hellen-NB1-issues
[Miata 1999](Mazda-Miata-1999)
[neomiata 2000 Wiring Diagram](http://neomiata.com/garage/Wiring%20Diagrams/Wiring%20Diagrams%201997-2000/2000_Miata%20Wiring%20Diagrams.pdf)