anyone got a brc lpg fitted

i iv picked up a brc windy lpg single point . iv fitted it but now stuck as when i got it i thort google the wiring but cant get anything right ****ed off with that so i need to know were these go ,
from the windy control unit grey this has a ring on end (like for over bolt may be coil?)
brown with the same ring. both of these are only 6" long.
green much longer 36"

orange and
purple run together these 2 are about 5 ft long

any help as its costing a bomb (maybe the wrong word )

Try giving Tinley Tech a call, they may be able to answer your questions or might be able to send you a wiring diagram - Tinley Tech Limited Autogas conversion equipment

thank you ill give them a try.