AEM Infinity Supported Applications - Mitsubishi 1990-1994 4G63 Engine - Manual (Page 16)

16
© 2014 AEM Performance Electronics
Infinity
Pin
Hardware
Reference
7100-XXXX-62
7101-XXXX-63
Function
Dest. Pin
1G DSM
Hardware Specification Notes
C2-27 VR-_In_4
Non Driv en
Right Wheel
Speed Sensor -
Dif f erential Variable Reluctance
Zero Cross Detection
See Non Driv en Wheel Speed Calibration in
the Setup Wizard Input Function
Assignment page.
C2-28 V R+_In_4
Non Driv en
Right Wheel
Speed Sensor +
C2-29 LowsideSwitch_9 Tachometer 109
Lowside switch, 4A max with
internal f ly back diode, 2.2K 12V
pullup. Inductiv e load should
NOT hav e f ull time power.
See Setup Wizard page Tacho f or
conf iguration options.
C2-30 AGND_2 Sensor Ground Dedicated analog ground Analog 0–5V sensor ground
C2-31 AGND_2 Sensor Ground Dedicated analog ground Analog 0–5V sensor ground
C2-32 AGND_2 Sensor Ground Dedicated analog ground Analog 0–5V sensor ground
C2-33 Analog_In_20
Spare Analog
Input
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.
C2-34 Analog_In_21
3 Step Enable
Switch
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 3StepSwitch 1-axis
table f or setup.
C2-35 Analog_In_22
USB Logging
Activ ate
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
USBLoggingRequestIn channel f or input
state. See Setup Wizard page USB Logging
f or conf iguration options.
C2-36 Analog_In_23
Charge Out
Pressure
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 ChargeOutPress
[kPa] channel f or input state. See Setup
Wizard page Charge Out Pressure f or
calibration options.
C2-37 Digital_In_6
Spare Digital
Input
7
No pullup. Will work with TTL
signals.
Input can be assigned to dif f erent pins. See
Setup Wizard page Input Function
Assignments f or input mapping options.
C2-38 Digital_In_7 Clutch Switch
No pullup. Will work with TTL
signals.
See ClutchSwitch 1-axis table f or setup
options. Input can be assigned to dif f erent
pins. See Setup Wizard page Input Function
Assignments f or input mapping options.