Vance and hines Fuelpak FP3 User Manual page 19

EDITABLE TABLES
INSTRUCTION
START UP & IDLE TABLES
IAC Crank Steps vs Temp When cranking, there is a minimum amount of
air required to get the engine to start. This air
is controlled by the IAC motor position ("steps").
When the engine is cold, more air is required. This
table allows you to adjust this relationship.
IAC Crank Steps to Run Once the engine has fi red off it transitions from
cranking mode to "run" mode. During this
transition, the IAC will need to close to keep the
engine RPM from surging too high.
IAC Warmup
Table indication the initial IAC position (steps) vs.
engine temperature (degrees C). The closer these
numbers are to the actual idle IAC position, the
smoother the initial idle will be. Displacement
changes may require adjustments to this table.
Idle RPM Desired idle speed at various engine temperatures.
Warning: Oil pressure drops as the engine rpm
drops. H-D warns that 900 rpm is the minimum
idle speed to have adequate oil pressure.
GENERAL TABLES
Injector Size Rated size of the fuel injector (grams/second).
Engine Displacement Engine volume in cubic inches. (1 cubic inch = 16.39cc)
Rev Limit Maximum engine speed allowed. Testing this in Neutral
will give results lower than expected. Stock valve
springs will limit the usefulness of higher settings.
Gear Ratios Gear ratio for each gear (fi rst, second, third, fourth,
fi fth, sixth). The ECU uses this info to know which
gear it is in.
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