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Brooksthepro
02-01-2008, 06:47 PM
just got the hammer file today w/ genesis injectors and the TT maf...........It felt AMAZING while it lasted haha it was definetly WAY faster then my regular k03 apr chip, spikes to 25 and holds at 22psi. Went 3 blocks and the DV started to flutter! and i would only boost to 10psi. [:(] lol.........ok, happy and frustrated vent is over now. OFF TO THE CLASSIFIEDS!








anyone got a dv they want to sell cheep?

Nebone
02-01-2008, 07:24 PM
Glad that it worked out but you need a nice Forge valve now.

Solaris
02-01-2008, 07:27 PM
I have a Hyperboost HX valve w/49k miles on it. The finish is chipped a little, but the valve still works great and it's serviceable. PM me if interested.

HotSauce
02-01-2008, 07:32 PM
Why not just get a 710N?

Brooksthepro
02-01-2008, 07:36 PM
Why not just get a 710N?

thats the valve that broke lol......not really sure i want to buy another one after it broke on me within 3 blocks of having the new software lol....although i did have it in my car for about 30k miles....

Solaris
02-01-2008, 07:37 PM
I prefer diphragm diverters myself and am using a 710N now.

Solaris
02-01-2008, 07:39 PM
thats the valve that broke lol......not really sure i want to buy another one after it broke on me within 3 blocks of having the new software lol....although i did have it in my car for about 30k miles....

I have 86k on my 710N.

Brooksthepro
02-01-2008, 07:39 PM
I prefer diphragm diverters myself and am using a 710N now.

whats the difference?

Solaris
02-01-2008, 07:48 PM
A diverter like the Hyperboost uses a piston for the valve instead of a rubber diaphragm like in the 710N. The piston valves are naturally slower to react and I noticed the difference like night and day. The only downside to diaphragms is that they *could* tear in high boost situations. I hit mine with 22-23 psi without any issues and have put a lot of miles on it. I'll probably never go back to a piston style valve.

Brooksthepro
02-01-2008, 07:48 PM
perhaps its not my diverter valve then? but i feel like it is because its fluttering like crazy when i let off the gas and it only boosts to like 10psi.

n75 valve gone bad perhaps?

Brooksthepro
02-01-2008, 07:50 PM
also. would a bad DV throw a cel? cuz it just did.

HotSauce
02-01-2008, 07:58 PM
Yeah, probably would with a big leak like that. Go spend $30 and see what happens. Especially in cold climates, the rubber valve tends to get hard and crack. It's no less of a wear item than brakes or tires.

Solaris
02-01-2008, 07:59 PM
also. would a bad DV throw a cel? cuz it just did.

Hmm, I don't remember. I don't think so. With the added boost, you may have popped a line off and create a leak somewhere. Definitely find out what the CEL is for.

AudiRacerS4
02-01-2008, 09:30 PM
Hmm, I don't remember. I don't think so. With the added boost, you may have popped a line off and create a leak somewhere. Definitely find out what the CEL is for.

yeah if you blow off a hose you DV will sometimes flutter

gotaudi
02-01-2008, 11:33 PM
Check the vac line going from the manifold to the diverter valve, my line had a huge hole in it and was making the flutter sound, also I was only making 10 psi. If it is your vac line dont run in any boost it can stall the turbo which means bye bye turbo.....

Good Luck

grip_racer
02-02-2008, 12:22 AM
x4 on the popped line

mine did that one time when i floored it in 5th at 2k rpms

same symptoms

Brooksthepro
02-04-2008, 12:26 AM
UPDATE: got the code read today.

17544: fuel trim bank 1 'add' system too lean
p1136 35-00



so i guess there is a leak somewhere. gonna pressure test it tomorrow and see what i find.