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Registered:
July 2004
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can i block off abv on 4agze
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Mon, 08 November 2004 14:32
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No Message Body
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Location:
Bundaberg, Qld.
Registered:
May 2002
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Re: can i block off abv on 4agze
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Mon, 08 November 2004 20:47
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yes.
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Location:
Toronto, Downtown
Registered:
September 2004
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Re: can i block off abv on 4agze
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Mon, 08 November 2004 23:36
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go to mr2sc.com they have articles on how to do it. or look up robs aw11 in google he has diograms there too. I think the link for robs aw11 page in on the mr2club.com.au website
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Location:
Bundaberg, Qld.
Registered:
May 2002
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 02:47
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the title seems to indicate blocking the ABV more than just doing the ABV mod.
if you still running the s/c clutch you can remove the ABV altogther and bock the holes left.
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I supported Toymods
Location:
Australia
Registered:
November 2003
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 02:51
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Why would you do it? (excuse my ignorance)
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Location:
Bundaberg, Qld.
Registered:
May 2002
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 02:56
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i didnt have a ABV for 2 years on my 4agze, removed it as a possible source of boost leakage. the engine ran and idled fine with-out it.
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I supported Toymods
Location:
Australia
Registered:
November 2003
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 02:58
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| feral4mr2 wrote on Tue, 09 November 2004 10:56 |
a possible source of boost leakage.
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Fair enough, but I woulda thought cleaning it out would have returned it to factory strength.
I take it the ABV goes from pre supercharge to plenum?
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Location:
Bundaberg, Qld.
Registered:
May 2002
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 03:04
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the ABV runs from the s/c outlet back to the intake after the throttle body. as it's prefix it's just a bypass valve that recuirculates air back through the s/c.
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I supported Toymods
Location:
Australia
Registered:
November 2003
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 03:12
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So does the 4agze run an ISCV as well as an ABV?
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Location:
Bundaberg, Qld.
Registered:
May 2002
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 08:37
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they have a ACV air control valve that spose to equalize the internal pressure of the s/c crankcase or something like that, i removed that too.. haha
excuse my ignorance but whats a ISCV? i am only familuar with the AFM aw11 4agze, not sure if the map sensored ones have any more gizmo's on them. 
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I supported Toymods
Location:
Australia
Registered:
November 2003
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 08:40
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ISCV is Idle Speed Control Valve.
It may be the same as the ABV, I'm just curious
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Location:
Adelaide
Registered:
February 2004
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 09:30
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this may help...
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Location:
Bundaberg, Qld.
Registered:
May 2002
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Re: can i block off abv on 4agze
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Tue, 09 November 2004 11:00
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oh the idle control valve, thats on the thottle body like on a 4age throttle body, but on the 4agze it uses a different set-up to the wax bead style the 4age throttle body uses for it's idle control. i dont fully understand how the 4agze one works sorry.
i like the wax beads the 4age throttle body has, easier for me to understand how they work.. 
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