Apexi S-AFC Neo Hi and Lo -Throttle settings on S4 TII? - RX7Club.com - Mazda RX7 Forum

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Apexi S-AFC Neo Hi and Lo -Throttle settings on S4 TII?

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Old 11-03-07, 04:41 PM
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Apexi S-AFC Neo Hi and Lo -Throttle settings on S4 TII?

The s-afc says 100% throttle when the accelerator is pressed about 1/2 or 3/4 down.
I heard this is a common problem with S4 FC's.

So what Hi Thr and Lo Thr settings do I have to set to make it work properly?
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Old 11-04-07, 05:49 AM
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That is not a "problem" with the S4s. Its how mazda designed the throttle sensing system.

You need to set the LO to 98 and HI to 99.

It reads 100% at 1/4 throttle.
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Old 11-04-07, 07:52 AM
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oh, okay, Thanks RotaMan
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Old 11-29-07, 06:10 AM
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i thought that it was LOW at 99% and HI at 100% ???
or does it really make a difference?
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Old 12-01-07, 06:48 AM
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Doesn't make a difference with that small of a change. I couldn't remember if the safc allowed you to select 100% or only up to 99%.
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Old 10-02-11, 09:06 PM
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so is this true?? 98-100??
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Old 10-11-11, 02:07 PM
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ive been thinking s5 have a wide throttle range can you wire up s5 tps's to send the narrow range to the ecu and the wider range to the neo?? if I cant get an answer im figure it out.
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Old 10-27-11, 07:24 PM
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i run mine's at 15low and 30 high. and it runs fine.
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