Where 2 buy boost pressure switch???
03-15-2008, 03:51 PM
#1
Where 2 buy boost pressure switch??? Hey guys, i recently bought a 01 WS6 with a procharger.... i have an aeromotive auxilary fuel pump, and when i turn the car off the fuel pump keeps running... i checked the relay for the fuel pump and it is good, then i checked the boost pressure switch and it was still reading with the car off... so i need a new boost pressure switch... where can i find one? i have looked everywhere and can not seem to find one... anyone have any links to point me in the right direction?? it is the D1SC procharger...
do i get it from ATI? or can i find it somewhere else? i tried jegs, and found nothing....
any help would be GREAT! thanks!
do i get it from ATI? or can i find it somewhere else? i tried jegs, and found nothing....
any help would be GREAT! thanks!
03-16-2008, 10:35 AM
#5
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It sounds like you have constant power to the pressure switch and with the car turned off there is no vacuum to keep the switch open . So if you move the power supply to a switched wire that only gets power if the key is on like maybe the windshield wipers or the stock fuel pump supply wire it should fix the problem. I would think.
03-16-2008, 11:54 AM
#6
YES THATS IT!!! thanks guys and gal.... i have been searching everywhere but searching for "boost pressure switch" and couldnt find anything... i just went on ebay and typed in hobbs switch, and that is the exact part i was talking about... i will have to check out napa.... but what psi do i get??? or what do i set it at?? sorry, im new to supercharging.....thanks for all the help!
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03-16-2008, 08:06 PM
#10
ok so im looking for a hobbs pressure switch... what do i set the psi for the switch?
1psi???
my car is currently runny 8lbs of boost....
i found this hobbs pressure switch P/N 76575 Normally open switch, it is adjustable 1psi to 18psi.... is this what i want?? thanks for the help.
1psi???
my car is currently runny 8lbs of boost....
i found this hobbs pressure switch P/N 76575 Normally open switch, it is adjustable 1psi to 18psi.... is this what i want?? thanks for the help.
Last edited by NXPRSS; 03-16-2008 at 08:09 PM. Reason: had to add something.
