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Thread: Vafc, JR map question

  1. October 15th, 2001, 10:23 AM #1
    klintman
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    the map mod alters fuel delievery per boost and regulates the map signal the ecu sees to prevent err codes . the vafc allows the fueling maps to be altered by adding or removing fuel relative to rpms and other variables . the main weakness i can see with the vafc is it doesnt read boost and therefore wont effectively control tip in detanation .

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    99' GSR / JRSC @ 6psi
    -JR MAP & BTC
    -Walbro 342
    -Comptech exhaust & intake/icebox
    -Comptech/Koni coilovers
    -Mugen 22mm rear sway bar
  2. October 15th, 2001, 03:05 PM #2
    Nieman!
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    I am confused I think. Will the APexi V-AFC offer everything that the JR map mod will? If not what is the difference?

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    JRSC 6psi with many other mods nieman035
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