AEM 30-3508 Infinity Plug & Play Harnesses - Honda 2000-2005 S2000 - Manual (Page 11)

2000–2005 Honda S2000 11
© 2014 AEM Performance Electronics
Infinity
Pin
Infinity
Assignment
Honda Pin Honda Description
Infinity Hardware
Specification
Notes
31 Digital 6 - --- ---
10K pullup to 12V. Will work
with ground or f loating
switches.
Found on the Aux Connector. Input can be
assigned to dif f erent pins. See Setup Wizard
page Input Function Assignments f or input
mapping options.
32 Digital 7 - A32 Brake Switch Signal
10K pullup to 12V. Will work
with ground or f loating
switches.
Input can be assigned to dif f erent pins. See
Setup Wizard page Input Function
Assignments f or input mapping options.
33 GND B2 Power Ground 1 Power Ground Connects to chassis ground and AEMNet
34 CAN A - --- ---
Dedicated High Speed CAN
Transceiv er
4P DTM Connector f ound in AEM adapter
harness. Contact AEM f or additional
inf ormation.
35 CAN A + --- ---
Dedicated High Speed CAN
Transceiv er
4P DTM Connector f ound in AEM adapter
harness. Contact AEM f or additional
inf ormation.
36 CAN B - --- ---
Dedicated High Speed CAN
Transceiv er
Not used
37 CAN B + --- ---
Dedicated High Speed CAN
Transceiv er
Not used
38
Temp 1 -
Coolant
Temp
C26
Engine Coolant Temp
Sensor
12 bit A/D, 2.49K pullup to
5V
See "Coolant Temperature" Setup Wizard f or
selection.
39
Temp 2 - Air
Temp
(Manif old)
C25
Intake Air Temp
Sensor
12 bit A/D, 2.49K pullup to
5V
See "Air Temperature" Setup Wizard f or
selection.
40
Temp 3 - Oil
Temp
--- ---
12 bit A/D, 2.49K pullup to
5V
Found on the Aux Connector. 0–5V analog
signal
41 LS 0 A15 Fuel Pump Relay
Lowside switch, 4A max, No
internal f ly back diode.
Switched ground. Will prime f or 2 seconds at
key on and activ ate if RPM > 0.
42 LS 1 --- ---
Lowside switch, 4A max
with internal f ly back diode.
Inductiv e load should NOT
hav e f ull time power.
Found in Aux Connector. See Setup Wizard
page Boost Control f or options. Monitor
BoostControl [%] channel f or output state.
43 GND B10 Power Ground 2 Power Ground Connect directly to battery ground.
44 Knock 0 C22 Knock Sensor
Dedicated knock signal
processor
See Knock in Setup Wizard f or options.
45 Knock 1
Dedicated knock signal
processor
See Knock in Setup Wizard f or options.
46 GND B20 Logic Ground 1 Power Ground Connect directly to battery ground.
47
12V_Relay _
Control
--- ---
0.7A max ground sink f or
external relay control
Connects to relay f ound in AEM adapter. Will
activ ate at key ON and at key OFF according
to the conf iguration settings.
48
+12V SW
(Ign Switch)
B1 Power Source 1 10K pulldown
Full time battery power must be av ailable at
inf inity pin 10 bef ore this input is triggered.
49 +5V_Out C19 Sensor Voltage 1
Regulated, f used +5V
supply f or sensor power
Analog sensor power
50 +5V_Out C28 Sensor Voltage 2
Regulated, f used +5V
supply f or sensor power
Analog sensor power and f ound on auxiliary
connector
51
Ana7 -
Throttle
C27
Throttle Position
Sensor
12 bit A/D, 100K pullup to
5V
0–5V analog signal. Do not connect signals
ref erenced to +12V as this can permanently
damage the ECU. See the Setup Wizard Set
Throttle Range page f or automatic min/max
calibration.