Easy
to
install.
Affordable.
Reliable.
G4X
PlugIn
ECUs
offer
the
latest
in
engine
management
technology,
designed
to
easily
maximize
the
potential
from
your
car.
This
ECU
fits
inside
the
factory
OEM
enclosure.
Installation
is
a
breeze,
with
no
alteration
of
the
factory
wiring
loom
required
for
the
models
listed
below.
This
ECU
is
designed
for
the
WRX
V1-2
EJ20.
-
Please
check
your
connector
matches
the
header
in
the
listed
photo
before
purchasing.
-
This
ECU
works
with
manual
transmissions
ONLY.
-
Check
the
features
for
I/O
expansion
options
-
Most
factory
features
are
supported.
-
Air
temp
sensor
highly
recommended
Suitable
Applications
GC8A
GC8B
GC8C
WRX
and
STI
from
10/1992
to
8/1996
G4X
PlugIn
Key
Features
(where
applicable):
-
Up
to
6D
fuel
and
ignition
mapping
-
Precision
closed
loop
cam
control
(four
cam,
independent
control)
-
Sequential
fuel
delivery
-
Digital
triggering,
all
OEM
patterns
-
OEM
idle
hardware
supported
-
5D
boost
control
with
three
switchable
tables
-
Motorsport
features
-
antilag,
launch,
flat
shift
-
Continuous
barometric
correction
(on
board)
-
CAN
port
-
QuickTune
-
automated
fuel
tuning
-
Individual
cylinder
correction
-
USB
tuning
cable
included
-
Stats
recording
into
on-board
memory
-
Gear
compensations
for
spark,
boost
and
fuel
-
Real
time
selectable
dual
fuel,
ignition
and
boost
maps
-
Sync
and
crank
sensors
can
be
a
combination
of
Hall
effect,
variable
reluctance
or
optical
-
Boost
control
referenced
to
gear,
speed
or
throttle
position
-
512
MB
data
logging
memory
-
Staged
injection
-
Knock
with
"windowing"
I/O
Expansion
Options:
The
following
expansion
connector
inputs/outputs
are
provided:
Expansion
connector
1
-
Gnd
-
Sensor
Ground
Only
-
+5V
-
Low
Current
+5V
Supply
-
DI
5
-
Digital
Input
-
DI
6
-
Digital
Input
-
Volt
5
-
Analog
0-5V
input
-
Volt
6
-
Analog
0-5V
input
-
Temp
2
-
Temperature
sensor
input
-
Temp
3
-
Temperature
sensor
input
Expansion
connector
2
-
Gnd
-
Sensor
Ground
Only
-
+5V
-
Low
Current
+5V
Supply
-
DI
9
-
Digital
Input
-
DI
10
-
Digital
Input
-
Volt
8
-
Analog
0-5V
input
-
Volt
9
-
Analog
0-5V
input
-
Ign
7
-
Ignition
7
Auxiliary
Output
-
Ign
8
-
Ignition
8
Auxiliary
Output
