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Old 30 March 2004, 08:46 PM
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skydiver
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Default APEXI AFC

I just buy a AFC and i want some help to setup the unit.Anyone with experience with that?
Old 31 March 2004, 01:28 AM
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Andy.F
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I'd say beware that you do not alter the ignition timing too much by adjusting the airflow signal !
The airflow signal is not only used for setting fuel input but also the ignition advance.

Andy
Old 31 March 2004, 06:37 PM
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skydiver
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Thanks Andy.F
I am trying to find some older post for setuping but i cant find anything.
Old 31 March 2004, 07:04 PM
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little'un
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I have one in my car...what do you need to know?
Old 31 March 2004, 07:31 PM
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skydiver
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Hi little'un.
I am trying too find some basic info to setup the unit.
I take the AFC from a friend and i only have instruction for installation.
Old 31 March 2004, 07:43 PM
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little'un
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have you got this ???

http://www.apexi-usa.com/productdocu...s_safc_ins.pdf
Old 31 March 2004, 07:57 PM
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skydiver
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Great for start. Thanks
Any other advice ?
Old 31 March 2004, 08:02 PM
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little'un
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Originally Posted by skydiver
Great for start. Thanks
Any other advice ?
Just really what AndyF says above...Dont alter MAF reading too much because it also alters Ignition timing!
Old 31 March 2004, 08:57 PM
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Andy.F
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Skydiver - I'd recommend you get an uprated fuel pump and adjustable regulator, then you can increase/decrease the fuel pressure as required then adjust the MAF signal to achieve the correct timing via the S-AFC

Andy
Old 01 April 2004, 02:02 PM
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skydiver
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Hi Andy.F
I have a walbro 250 fuel pump and i am waiting for a sard regulator and injectors from type RA.
Thanks
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