944 S L4-2479cc 2.5L DOHC (1987)
Wire connections on microswitch I
1 - black/red
2 - green/red
4 - black
Wire connections on microswitch II
1 - grey/green
2 - not connected
4 - grey/black
Wire connections on microswitch III
1 - yellow
2 - yellow/black
4 - not connected