AEM Infinity Supported Applications - Honda H-Series 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
Honda
OBD 1
Dest.
Pin
Honda
OBD
2a
Dest.
Pin
Honda
OBD
2b
Hardware
Specification
Notes
C1-58
Injector 4
Injector 4
A2
A1
B5
Saturated or
peak and hold,
3A max
continuous
Injector 4
C1-59
Injector 3
Injector 3
A5
A2
B4
Saturated or
peak and hold,
3A max
continuous
Injector 3
C1-60
Power Ground
Ground
A26
A9
B20
Power Ground
Connect directly to battery
ground.
C1-61
+12V
+12V In
12 v olt power
f rom relay
12 v olt power f rom relay .
Relay must be controlled by
+12V Relay Control signal,
pin C1-29 abov e.
C1-62
Injector 2
Injector 2
A3
A3
B3
Saturated or
peak and hold,
3A max
continuous
Injector 2
C1-63
Injector 1
Injector 1
A1
A4
B11
Saturated or
peak and hold,
3A max
continuous
Injector 1
C1-64
+12V
+12V In
12 v olt power
f rom relay
12 v olt power f rom relay .
Relay must be controlled by
+12V Relay Control signal
pin C1-29 abov e.
C1-65
+12V_SW
Ignition Switch
A25
A11
B1
10K pulldown
Full time battery power must
be av ailable at C1-10 bef ore
this input is triggered.
C1-66
Analog_In_Temp_1
Coolant Temp
Sensor
D13
D2
C26
12 bit A/D,
2.49K pullup to
5V
See "Coolant Temperature"
Setup Wizard f or selection.
C1-67
Analog_In_Temp_2
Intake Air
Temperature
D15
D8
C25
12 bit A/D,
2.49K pullup to
5V
See "Air Temperature" Setup
Wizard f or selection.
C1-68
Harness_Analog_In_Temp_3
Oil Temperature
Sensor
12 bit A/D,
2.49K pullup to
5V
See 1D table OilTempCal
table f or calibration data and
OilTemp [C] f or channel
data.
C1-69
Stepper_2A
Stepper 2A
Automotiv e,
Programmable
Stepper Driv er,
up to 28V and
±1.4A
Be sure that each internal
coil of the stepper motor is
properly paired with the
1A/1B and 2A/2B ECU
outputs. Supports Bi-Polar
stepper motors only .
C1-70
Stepper_1A
Stepper 1A
Automotiv e,
Programmable
Stepper Driv er,
up to 28V and
±1.4A
Be sure that each internal
coil of the stepper motor is
properly paired with the
1A/1B and 2A/2B ECU
outputs. Supports Bi-Polar
stepper motors only .