I'm too lazy to dive into it, but I believe it is much more complicated than this. The various systems communicate with one another through the CAN bus on late 986es and before that I also believe that they communicated with a protocol rather than by simply setting voltages on pins.
So the engine will refuse to start unless the immobilizer sends a message over the CAN bus (or earlier bus) that it that it is OK.
__________________
2004 Boxster S Silver - FUNTOY
2002 Boxster Base Guardsy Red - FUNBOX
1987 Caterham Super 7 1700 Supersprint
2009 Mercedes Benz CLK 350 convertible
1941 Dodge Luxury Liner Coupe
|