Aux connector pinout – AEM 30-3509 Infinity Plug & Play Harnesses - Honda/Acura OBD2B User Manual
Page 11
1999–2001 Honda B-H-D Series OBD2b
11
© 2014 AEM Performance Electronics
Infinity
Pin
Infinity
Assignment
Honda
Pin
Honda Description
Infinity Hardware
Specification
Notes
72
Harness_Fl
ash_Enable
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10K pulldown
Not usually needed f or automatic f irmware
updates through Inf inity Tuner. If
connection errors occur during update,
jump the 12V Flash Connector bef ore
proceeding with upgrade. Disconnect the
12V Flash Connector af ter the update.
73
Ana13 - Oil
Press
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12 bit A/D, 100K pullup to 5V
0–5V analog signal f ound on the Auxiliary
Connector
74
Ana11 -
Shif t SW
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12 bit A/D, 100K pullup to 5V
0–5V analog signal f ound on the Auxiliary
Connector
75
Ana10
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12 bit A/D, 100K pullup to 5V
0–5V analog signal f ound on the Auxiliary
Connector
76
Injector 3
B4
Injector 3
Saturated or peak and hold, 3A
max continuous
Injector 3
*No peak and hold injector f or Inf inity 8h
77
Injector 2
B3
Injector 2
Saturated or peak and hold, 3A
max continuous
Injector 2
*No peak and hold injector f or Inf inity 8h
78
Injector 1
B11
Injector 1
Saturated or peak and hold, 3A
max continuous
Injector 1
*No peak and hold injector f or Inf inity 8h
79
Stepper_2A
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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 .
80
Stepper_1A
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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 .
AUX Connector Pinout
Deutsch Pin
Infinity Pin
Wire Color
Pin Nam e
Default Pin Function
1
53
Black
Analog 9
Fuel Pressure
2
40
Black
Analog_In_Temp_3
Oil Temperature
3
23
Black
AGND
Sensor Ground
4
49
Black
+5V_OUT
Sensor +5V
5
73
Black
Analog_In_13
Oil Pressure
6
31
Black
Digital_In_6
Turbo Speed (Hz)
7
42
Black
LS1
Boost Control
8
63
Black
+12V
+12V
9
28
Black
Digital_In_3
Flex Fuel Sensor (Hz)
10
71
Black
Analog_In_16
Mode Sw itch
11
75
Black
Analog_In_10
Baro Pressure
12
74
Black
Analog_In_11
Shift Sw itch