| Go back to previous topic | | Forum name | Performance/Engine | | Topic subject | People w/ S-AFCs, or good electrical knowlegde, please read | | Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=9054 |
9054, People w/ S-AFCs, or good electrical knowlegde, please read
Posted by tim97rs, Nov-28-01 05:17 AM
Would it be possible to hook up an in-line switch between the SAFC and the MAP sensor to stop the SAFC signal going to the PCM so that the car will revert to its origional A/F programming? I want to be able run nitrous without having to turn off or reset the SAFC values each time.
OR can i run an in-line power switch to actualy turn it on and off? would that automaticly reset the SAFC values anyway?
Thank for you help on this one...
tim
ps thanks avenger for the clarification
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9055, RE: People w/ S-AFCs, or good electrical knowlegde, please read
Posted by Avenger, Nov-28-01 05:39 AM
I'm guessing you mean the map sensor wire and not the o2 sensor wire since the AFC doesn't hook up to the o2 sensor (unless you did the blue wire mod). Anyway, basically you want to bypass the afc, right? Just put connectors on the ends of the map sensor wire you cut (yellow/black) and the 2 afc wires (white and yellow). That way if you ever want to disconnect the afc just unplug white and yellow wires from the afc and reconnect the 2 ends of the map sensor wire. That's how i have mine setup so I can "disconnect" the afc whenever I want (not that I would do that).
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9056, RE: People w/ S-AFCs, or good electrical knowlegde, please read
Posted by Michael_97RS, Nov-29-01 08:48 AM
The S-AFC interrupts the MAP wire, (the only one you cut in install) To do this you would have to run some extra wire and get a double pole double through switch to actually be able to switch it from the cockpit. Not sure how the interruption would be delt with by the ECU though...
"The fastest draw is when the sword never leaves the scabbard,
The strongest way to block, is never to provoke a blow,
And the cleanest cut is the one withheld."
Michael J. Kulaga
e-mail: Michael_97RS@2gntDSM.zzn.com aol IM: MJKulga
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Injen CAI, 55mm TB, Hooker 4-1 Stepped Header, GS-T Muffler, AFX UDP, S-AFC, 8.5mm Magnecor Wires, SS Clutch Line, NRG Susp. Motor Mount Ins., FU/RU/RL STBs, TSW Blade 17x7.5, Bridgestone Potenza RE730 215/45ZR-17. Front KVR Cross-Drilled Rotors and Carbon Fiber Pads
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