Manual
18
© 2014 AEM Performance Electronics
Infinity Pin
Hardware Ref.
Hardware Specification
Notes
C1-63
+12V
12 volt power from relay
12 volt power from relay. Relay must be
controlled by +12V Relay Control signal, pin
C1-47 above.
C1-64
Injector 6
Saturated (P/N 30-7108) or peak and
hold, 3A max continuous (P/N 30-
7106)
Injector 6
C1-65
Injector 5
Saturated (P/N 30-7108) or peak and
hold, 3A max continuous (P/N 30-
7106)
Injector 5
C1-66
Injector 4
Saturated (P/N 30-7108) or peak and
hold, 3A max continuous (P/N 30-
7106)
Injector 4
C1-67
Power Ground
Power Ground
Connect directly to battery ground
C1-68
+12V
12 volt power from relay
12 volt power from relay. Relay must be
controlled by +12V Relay Control signal, pin
C1-47 above.
C1-69
Analog_In_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
reference. Do not connect signals referenced
to +12V as this can permanently damage the
ECU.
C1-70
Analog_In_18
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
reference. Do not connect signals referenced
to +12V as this can permanently damage the
ECU.
C1-71
Analog_In_16
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
reference. Do not connect signals referenced
to +12V as this can permanently damage the
ECU.
C1-72
Flash_Enable
10K pulldown
Not usually needed for automatic firmware
updates through Infinity Tuner. If connection
errors occur during update, connect 12 volts
to this pin before proceeding with upgrade.
Disconnect the 12 volts signal after the
update.
C1-73
Analog_In_13
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
reference. Do not connect signals referenced
to +12V as this can permanently damage the
ECU. See Setup Wizard Oil Pressure page for
setup options. See OilPressure [psig] for
channel data.
C1-74
Analog_In_11
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
reference. Do not connect signals referenced
to +12V as this can permanently damage the
ECU.