·
---1
I 7.Pl'odnct FUlIction
1. Control U uit
Setup Mode
Engine Type Setting ( Piston or Rotary)
Preset Boost Pressure Setting (
AlB 2 Memory)
L Preset Boost
Duty
Setting
Set
Up
locking Setting ( Personal Code Entry)
Boost Pressure Display
Real
Time
Bar
Graph
Moo;'o,
Mod,
L
Injector
Pulse
Display
Real
Time
Digital
Display
2. Boost Pressure Regulating Solenoid
This component receives
its
signal
from
the control
unit
and
operates the valve either ON/
OFF
for
a specified amount
of
time.
By
managing
and
changing
this
ON/OFF cycle (duty)
in
real
time
and
monitoring the feedback information, the unit
is
able
to
commence proper boost control.
The boost
levels
will
proportionally become higher as the
ON
duration continues.
3. Pressul'e Sensor
The
lInit
lIIolli~ors
the
intnke
nUlllilbld
pressl\I"c
nlld
uses
this
feedback
to manage the
boost pressure
and
real
time
boost
display.
Because
this
sensor
is
an
absolute pressure sensor, the sensor corrects
its
boost pressure
according to the existing outside atmosphere pressure.
The
needle
orsome boost meters
may
not
read the specified boost
levels
at
all
times
because the meters
read
off
of
relative boost pressure
while
this pressure sensor works off
of
absolute pressure.
The needle
of
some
boost
meters
may
read
higher than
usual
in
areas
of
low
atmospheric
pressure and
read
lower
in
areas
of
higher
atlllosphetic pressure.
8. Opel"lltiollalinstl'Uctions
111
Set Up
Mode
!
Cantion
* Be silre
that
the nllit
is
properly set for
the
sllecified vehicle when installing for
the
fint
time, whell
any
of
the
COllllectol"S
have been disconnected, 01' when the bnttel1' tenllinnl hlls
been disconnected.
* Failure to pI'opel1y set the unit for the specified al1llliclltion
nlllY
lead to iUllll'opel' IIlIit
operatioll
and
IIIlly
lead to sedolls engille dllmage.
111
the
event
that
the vehicle slistains
llllY
damage,
our
company willllsslllllc
110
responsibility.
-7-
1.
Engine TYlle Selling
Although
this
unit
has
a
RPM
separate selfleaming function,
it
is
necessary to set the
engine type (injector pulse type) because the unit uses
the
h~ector
signal
to read the engine
RPM
for
the
selflearning
function.
t. Turn
on
the Ignition
ON
key.
2.
When
using
for
the
first
time,
all
indicators
will
flash.
f~·A~~::Y":i-j:;.7:::L.?!6~"I~"
~"mii"
~~"::?(.
o~'~r"·
1
'IIIiT.:;
o~
_fL
~.
O~'
~..JL.
___
-:'"
IIZ>AI'iW
3. Press the
SELECT
switch.
First
Time
Display
4.
Once the
display
has
switched
frolll
the
initial
flashing.
the
display
will
show the preset boost
setting (
Initial
preset
A)
and
then
the
present boost pressure.
..
r~t\i:O-;~~5~-rs~'5iiS~r;~D
og;+l
____
-...
--
IIZ>l'D'EIl)
~
....
--_-...
1IZ>4I'EX!
Displays initial boost setting of preset A Displays present boost pressure
5.
Press SELECT down along
with
the
DOWN
switch
at
this
time.
6.
The E-I
which
appears
on
the
screen denotes engine type setting.
E-I stands
for
all
piston motors. (
Vehicles
h~ecting
fuel
once
every
2 engine cycles)
tllYc6f~
O<i
_____
1IZ>.M'EXl
IR
5~;[.;.V-
lJIsplays
lruUal
boost
setting
of
preset
A
7.
Press
UP
or
DOWN
for
Rotary
Engines.
8.
The E-2
will
appear
in
the
display
denoting rotary engines.
( Vehicles injecting
fuel
once
every
engine cycle.)
9.
Press MODE once
the
engine
type
has
been
set.
JO.
This completes the
engine
type setting.
IMPORTANT
* Some piSlol! engines lise s simultaneous injection system for Iheir' fuel
injection
IYlle.
( ex: 513 etc.)
I'leue
nse tile
\'oIIlI"Y
vehicle engine Iype setting
fOI'
thesc
vehicles.
2.
Preset Boost
PI'CSSUI'C
Settillg
TIlis
unit includes
two
settings
in
its
memory
for
two differenl boost levels with the self
learning
function
working
for
each
setting. Because
this
unit completes
its
self learning
mode
under
normal
driving conditions,
it
requires
only
some
simple
steps
unlike
other systems
which
require a certain type
of
driving
pattern.
I.
Press
the
SELECT switch
and
then
press A or
B.
(
Initial
setting
is
at preset
A)
2.
Once the selection
has
been
made,
press the
UP
or
DOWN
button to set the boost pressure.
The
initial
settings
are
0.75
kglcm2
for
preset A
and
1.00
kglcm2
for
preset
B.
(Both
presets A
and
B
may
be
preset
Ii'orn
0,50
kglcm2
- 2.00 kglcm2
in
0,05 kglcm2 increments.)
! CA UTION
The
booSI
Ilressure
IIIny
not be set ullder tire
fnctOl1'
boost setting ( Tile
operational
actuator
pressure. Raising Ihe boost level to excessive levels
IIIlIy
lend to euginc
dnlllage,
our
cOlllllftny
is
not resllollsible
rOI'
IIny
damages
dne
to C1cessive boost levels.)
-8-
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