[xj-s] That Vac system Again

[GERRY HALPERN <gerryh@netspace.net.au>]

At long last I have sorted outb the Vac advance Plumbing (thanks to all
that helped) Now I am left with the problem of the Electrical circuit to it

1) On my Car (88 UK Xj-S 12) There is a circuit which delivers a (-) from
the Temp switch via a 15 min timer to the 2 x vac solonoids The wire
feeding this comes through the bulkhead(firwall)and to a 3 pin bullet
connector, wire coloures are! pink/white, brown/Grey and (black/white which
is the (-) going from the Temp switch to the timer.
Can anyone tell me where the pink/white and brown/grey come from?(I think I
have some sort of problem with the timer as I get(+) on the black/white
(with the plug disconnected)(Timer Side)

2) It appears that the earth continues (after triggering the 2 x Vac
solonoides) to join another small loom (Pink & Yellow/black) which
terminate together ?? at the base of a solonoid,which is linked to a second
ajoining solonoid(These two solonoids are part or a cluster of 4 mounted
about centre top,of the upper radiator support panel.The 2 solonoids switch
to shunt a (-) feed back down to the trigger the Extra air Solonoid.The
pink wire going to the relay has an in- line Diode (allowing flow only to
the relay) the (+)power to activate one of these two relays comes from
a(white) wire which is swiched by the ign,The Neg side is Green/Black and
the (=) feed to the second relay is Green/red.
Can any one tell me where the Gren /black and the green/red come from what
they trigger.

I appologise for such a drawn out discription but I have be misled by two
local Jag Shops and have spent $1500.00 for the privilage. and it was only
the info from list members that advised my of there errors. I cant get a
circuit for love of $$$$ for this car in Aus

Desperate & Jagless
Gerry

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