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> HELP:Acis vacum diaphragm base screw position.
post Dec 19, 2008 - 5:32 PM
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mujaddid

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Hi All,


I have a problem, local mechanic messed with the screw located above the vacuum diaphragm on the ACIS induction bulkhead.

From what I can see this controls the degree at which the butterfly's are positioned.



Anyone able to help with this, close up pics would be helpful in getting an understanding of screw setting. I've asked local Toyota dealerships, nothing............help bowdown.gif




TIA
Adam

This post has been edited by mujaddid: Dec 19, 2008 - 5:46 PM
 
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post Dec 22, 2008 - 3:41 PM
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mujaddid

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Sounds logical as it acoustically controlled, however I will leave ti where it is, and 5200rpm sounds about right as that's roughly where I noticed the actuator move.

Thanks for all your help, has been a good learning curve (I always thought this could lead to serious engine damage and or effect mixture)


Thanks again.
Adam

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