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stup stup is offline
Registered User
Join Date: Sep 2006
Location: scotland
Posts: 248
Just a quick update guys,
Ordered a new pressure switch today from the dealer,Porsche premium as usual i suspect,180 gbp($350 approx)

Green anodised switch unscrewed from pump then electrical plug with micro switch on it screwed out from switch to see inside!

inside pressure switch to see highlighted "o" ring around crimped in piston body which has blown out of location thus leaking fluid from pump

Hopefully will fit new switch,, bleed system and all will be well,,on the bright side at least hopefully its only the switch and i am not having to replace a very expensive pump..
will post results mid week once new switch comes!!
SP Autobahn
Porsche inspector for Peter Morgan UK
"92" 964 turbo,Modified and recently rebuilt using all ARP hardware..
Purpose built fuel controller set up to acheive perfect fuel curve on CIS inj.

Last edited by stup; 07-11-2008 at 01:03 PM..
Old 07-11-2008, 12:59 PM
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