10
© 2017 AEM Performance Electronics
P/N 30-3508
Infinity
Pin
Infinity
Assignment
Honda Pin
Honda Description
Infinity Hardware
Specification
Notes
13
Coil 2
C12
Ignition Coil Pulse
No. 2
25 mA max source current
0–5V f alling edge f ire. Do NOT connect
directly to coil primary . Must use an ignitor or
CDI that accepts a f alling edge f ire signal.
14
Coil 1
C4
Ignition Coil Pulse
No. 1
25 mA max source current
0–5V f alling edge f ire. Do NOT connect
directly to coil primary . Must use an ignitor or
CDI that accepts a f alling edge f ire signal.
15
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16
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17
VR0 (+) -
Crank
C9
CKP -
Dif f erential Variable
Reluctance Zero Cross
Detection
See Setup Wizard page Cam/Crank f or
options.
18
VR0 (-) -
Crank
C8
CKP +
Dif f erential Variable
Reluctance Zero Cross
Detection
See Setup Wizard page Cam/Crank f or
options.
19
VR1 (-) -
Cam
C20
TDC1 +
Dif f erential Variable
Reluctance Zero Cross
Detection
See Setup Wizard page Cam/Crank f or
options.
20
VR1 (+) -
Cam
C21
TDC1 -
Dif f erential Variable
Reluctance Zero Cross
Detection
See Setup Wizard page Cam/Crank f or
options.
21
LS 2
A20
Radiator Fan Control
Lowside switch, 4A max, No
internal f ly back diode.
See Setup Wizard Page "LowSide Assignment
Tables" f or output assignment and 2D table
"LS2_Duty [%]" f or on/of f activ ation.
22
LS 3
B23
Idle Air Control Valv e
Lowside switch, 4A max
with internal f ly back diode.
Inductiv e load should NOT
hav e f ull time power.
See Setup Wizard page and corresponding
Tables f or Idle Air Control.
23
Sensor GND
C7
Sensor Ground 1
Dedicated analog ground
Analog 0–5V sensor ground
24
Sensor GND
C18
Sensor Ground 2
Dedicated analog ground
Analog 0–5V sensor ground also f ound on aux
connector
25
Digital 0 -
Crank
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10K pullup to 12V. Will work
with ground or f loating
switches.
The S2000 uses a VR crank sensor.
26
Digital 1 -
Cam1
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10K pullup to 12V. Will work
with ground or f loating
switches.
The S2000 uses VR cam sensors.
27
Digital 2 -
Cam2
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10K pullup to 12V. Will work
with ground or f loating
switches.
The S2000 uses VR cam sensors.
28
Digital 3 –
Flex Fuel
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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.
29
Digital 4 -
VSS#1
A9
Vehicle Speed Sensor
10K pullup to 12V. Will work
with ground or f loating
switches.
See Setup Wizard page Vehicle Speed f or
calibration constant.
30
Digital 5 -
A27
A/C Switch Signal
10K pullup to 12V. Will work
with ground or f loating
switches.
See Setup Wizard page f or A/C activ ation
31
Digital 6 -
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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
