Throttle body and IAC questions
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Member
Joined: Jan 2002
Posts: 203
Likes: 13
From: Phoenix, AZ
Car: 1986 Z28 / 2012 CLS550
Engine: F-1R -> Aluminum block 540
Transmission: T56 Magnum + GForce gears
Axle/Gears: Ford 9" 3.00's + Eaton Truetrac
Throttle body and IAC questions
Force EFI link
Ok, if anyone has a moment to browse the above link, at the top there is a 1000 CFM throttle body. Is that black thing on the right side the idle air control motor or something?
What does it do? My best guess is that it can open and close a little bit, possibly like a needle valve to let a bit more or less flow through the throttle body at the computers control.
Ok, if anyone has a moment to browse the above link, at the top there is a 1000 CFM throttle body. Is that black thing on the right side the idle air control motor or something?
What does it do? My best guess is that it can open and close a little bit, possibly like a needle valve to let a bit more or less flow through the throttle body at the computers control.
Thread Starter
Member
Joined: Jan 2002
Posts: 203
Likes: 13
From: Phoenix, AZ
Car: 1986 Z28 / 2012 CLS550
Engine: F-1R -> Aluminum block 540
Transmission: T56 Magnum + GForce gears
Axle/Gears: Ford 9" 3.00's + Eaton Truetrac
Now I wonder what I have to build to use an IAC in my own throttle body? Maybe a passage from before the throttle plates to after the plates with this little device blocking the passage somehow. I guess I should just buy one 
(the IAC, not the $525 1000 cfm throttle body...)
(the IAC, not the $525 1000 cfm throttle body...) 
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mdtoren
Tech / General Engine
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Aug 16, 2015 05:45 PM
