QUOTE(saihoe @ Jan 11 2009, 06:28 PM)
APEXi SAFC II 
Piggyback Fuel Computer
Modifies air-flow meter signal (pressure signal in some vehicles) to optimize fuel-air ratio; Vacuum Fluorescent Display (VFD).
The second-generation SAFC is a fuel computer that adjusts fuel/air ratio by modifying the air-flow meter/MAP sensor signal. The SAFC features a user-definable, eight-point, adjustable fuel curve that can be set in 500 RPM increments. The range of fuel adjustment is +/- 50% at each of the user-defined setting points. On hot-wire vehicles, the Deceleration Air Flow Correction function is capable of curing the erratic idle and stall problems associated with open-atmosphere blow-off valves on hot-wire air-flow meter systems. The SAFC is capable of monitoring and replaying the following data channels in Numerical, Analog Meter and Graph displays: Intake Manifold Vacuum/Boost Pressure, Air Flow Capacity, Intake Manifold Pressure, Karmann Frequency, Engine RPM, Throttle Position, and Air Flow Correction %.
QUOTE(kazami @ Jan 11 2009, 08:36 PM)
of coz safc II is much better than safc 5-button.... if not mistaken, safc II has 12 point fuel correction can be made... safc 5-button as it name says, has only 5 point fuel correction...the latest version, safc neo has 16 point fuel correction point....
Jan 11 2009, 10:13 PM

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