AEM Infinity Supported Applications - Mitsubishi 1990-1994 4G63 Engine User Manual
Page 10
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© 2014 AEM Performance Electronics
Infinity
Pin
Hardware
Reference
7100-XXXX-62
7101-XXXX-63
Function
Dest. Pin
1G DSM
Hardware Specification
Notes
C1-23
Digital_In_2
Camshaf t
Position Sensor
2 Hall
10K pullup to 12V. Will work with
ground or f loating switches.
See Setup Wizard page Cam/Crank f or
options.
C1-24
Digital_In_3
Turbo Speed Hz
10K pullup to 12V. Will work with
ground or f loating switches.
See Setup Wizard page Input Function
Assignment f or calibration constant.
TurboSpeed [RPM] = Turbo [Hz] * Turbo
Speed Calibration.
C1-25
Digital_In_4
Vehicle Speed
Sensor
18
10K pullup to 12V. Will work with
ground or f loating switches.
See Setup Wizard page Input Function
Assignment f or calibration constant.
C1-26
Digital_In_5
Flex Fuel
10K pullup to 12V. Will work with
ground or f loating switches.
See channel FlexDigitalIn [Hz] f or raw
f requency input data.
C1-27
Knock Sensor 1
Knock Sensor 1
9
Dedicated knock signal
processor
See Setup Wizard page Knock Setup f or
options.
C1-28
Knock Sensor 2
Knock Sensor 2
Dedicated knock signal
processor
See Setup Wizard page Knock Setup f or
options.
C1-29
+12V_Relay _Control
+12V Relay
Control
63
0.7A max ground sink f or
external relay control
Will activ ate at key on and at key of f
according to the conf iguration settings.
C1-30
Power Ground
Ground
101
Power Ground
Connect directly to battery ground.
C1-31
CANL_Aout
AEMNet CANL
Dedicated High Speed CAN
Transceiv er
Recommend twisted pair (one twist per 2")
with terminating resistor. Contact AEM f or
additional inf ormation.
C1-32
CANH_Aout
AEMNet CANH
Dedicated High Speed CAN
Transceiv er
Recommend twisted pair (one twist per 2")
with terminating resistor. Contact AEM f or
additional inf ormation.
C1-33
LowsideSwitch_1
Boost Control
105
Lowside switch, 4A max with
internal f ly back diode. Inductiv e
load should NOT hav e f ull time
power.
See Setup Wizard page Boost Control f or
options. Monitor BoostControl [%] channel
f or output state.
C1-34
Lowside Fuel Pump
driv e
Fuel Pump
56
Lowside switch, 4A max, NO
internal f ly back diode.
Switched ground. Will prime f or 2 seconds
at key on and activ ate if RPM > 0.
C1-35
Analog_In_7
Throttle Position
Sensor
19
12 bit A/D, 100K pullup to 5V
0–5V analog signal. Use +5V Out pins as
power supply and Sensor Ground pins as
the low ref erence. Do not connect signals
ref erenced to +12V as this can permanently
damage the ECU. See the Setup Wizard
Set Throttle Range page f or automatic min/
max calibration. Monitor the Throttle [%]
channel. Also DB1_TPSA [%] f or DBW
applications.