AEM Infinity Supported Applications - Universal V8 Engine - Manual (Page 43)

Universal 8 43
© 2014 AEM Performance Electronics
Infinity
Pin
Hardware Ref.
7100-XXXX-62
7101-XXXX-63
Function
Hardware Specification Notes
C2-20 Analog_In_15*
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. Normally
used as Exhaust Back Pressure input.
*Pin not populated in 30-3805 Univ ersal
V8 Base harness.
C2-21 Analog_In_16*
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. Normally
used as DBW1_TPSB input. *Pin not
populated in 30-3805 Univ ersal V8 Base
harness.
C2-22 +5V_Out_2 +5V Out
Regulated, f used +5V supply f or sensor
power
Analog sensor power
C2-23 +5V_Out_2 +5V Out
Regulated, f used +5V supply f or sensor
power
Analog sensor power
C2-24 +5V_Out_2 +5V Out
Regulated, f used +5V supply f or sensor
power
Analog sensor power
C2-25 VR+_In_5
Driv en Right
Wheel Speed
Sensor + Dif f erential Variable Reluctance Zero
Cross Detection
See Driv en Wheel Speed Calibration in
the Setup Wizard Input Function
Assignment page.
C2-26 VR-_In_5
Driv en Right
Wheel Speed
Sensor -
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
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. *Pin not
populated in 30-3805 Univ ersal V8 Base
harness.
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. Normally
used as 3 Step Enable Switch input.