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Old 11-20-2005, 05:37 PM   #1
02wrxjim
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Default 2002 WRX Vacuum diagram

I need a vacuum diagram for an 02 wrx. Some fool tried to hook up an avc-r boost controller and they did it wrong, now the car runs like crap. So I bought it and I need the diagram to try to put it back to stock and see if it runs right then. Also, are there any benefits with an aftermarket boost controller when the car is all stock except for exhaust?
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Old 11-20-2005, 05:55 PM   #2
REX8
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Quote:
Originally Posted by 02wrxjim
I need a vacuum diagram for an 02 wrx. Some fool tried to hook up an avc-r boost controller and they did it wrong, now the car runs like crap. So I bought it and I need the diagram to try to put it back to stock and see if it runs right then. Also, are there any benefits with an aftermarket boost controller when the car is all stock except for exhaust?
There are benefits, but they can come at a HUGE (new motor) cost is your not careful. Keep it at or under 16 psi. You'll get much faster spool, rock solid boost, full boost in all gears, etc. Read up on using a EBC before you start playing with it.
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Old 11-20-2005, 06:22 PM   #3
murrdogg24
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Quote:
Originally Posted by 02wrxjim
I need a vacuum diagram for an 02 wrx. Some fool tried to hook up an avc-r boost controller and they did it wrong, now the car runs like crap. So I bought it and I need the diagram to try to put it back to stock and see if it runs right then. Also, are there any benefits with an aftermarket boost controller when the car is all stock except for exhaust?
You sound like the fool who let someone do this to your car!
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Old 11-20-2005, 06:29 PM   #4
02wrxjim
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murrdogg24

............You sound like the fool who let someone do this to your car!


murrdogg24,
I purchased the car after this install was attempted,but Thanks for your input, It has been a great help.
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Old 11-20-2005, 06:32 PM   #5
02wrxjim
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I am mainly looking for the vaccum diagram or a suggestion on how to find one. so I can remove the avc-r and see if the car runs decent stock.
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Old 11-20-2005, 06:33 PM   #6
murrdogg24
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well if you need help check out www.imprezamods.com and click on tech docs and then click on how to "read" engine vaccum

hope this helps
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Old 11-20-2005, 09:22 PM   #7
02wrxjim
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Thanks Much
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