In reply to a message from rzenix sent Mon 30 Dec 2013:
I will have to check the car to be certain, but I do not
remember seeing the throttle body nipples.
Another forum member from the US has the following picture
in his album:
http://www.jag-lovers.org/snaps/snap_view.php3?id=1310762060
There are three nipples underneath the intakes on each side.
The intake manifold vacuum is for the central engine
breather, correct – connected to both sides.
The RH has one that is capped off (as depicted) and the
other one goes to the SAV (supplementary air, not the extra
air valve). IIRC, the left side had two capped off nipples.
Intake manifold vacuum is also used for the purge of the
charcoal canister (in your left front fender well), but I
cannot remember where the tubes were connected. Perhaps I
am missing something
As of the RH side airbox, the air pump should be connected
to the clean air side. The rubber elbow on the unfiltered
air side is there dangling and nobody seems to know what is
it for.
Hope this helps and Happy New 2014 to you too.
Steve–
The original message included these comments:
Wondering if you could help on throttle connection and
vacuum diagram as follows:
- under each throttle butterfly body there is a nipple-
where is it connected to?- under the right side intake manifold there are 3 nipples
I know one connect to central breathing, another one is
connected to extra air valve on the RH Air cleaner but I
can’t figure where the last one is connected to.- On right side air cleaner there is a large rubber nipple
the connected to metal hose of air pump but it appear that
the air cleaner cover has the same nipple that I also can’t
–
'95 XJS V12 6.0L, saphire/tan
–Posted using Jag-lovers JagFORUM [forums.jag-lovers.org]–
–Support Jag-lovers - Donate at http://www.jag-lovers.org/donate04.php –
Visit the Jag Lovers homepage at http://www.jag-lovers.org for exciting services and resources including Photo Albums, Event Diary / Calendar, On Line Books and more !