AEM 30-3510 Infinity Plug & Play Harnesses - BMW 2001-2006 E46 M3 - Manual (Page 33)

2001–2006 BMW E46 M3 33
© 2014 AEM Performance Electronics
Infinity
Pin
Hardware
Reference
AEM / M3
Function
BMW M3
Pin
Hardware Specification Notes
C1-14 Coil 1 Coil 1 5-1 25 mA max source current
The ignitors are f ound in the AEM Jumper Box.
The BMW Coils cannot be wired directly to the
Inf inity .
C1-15 Coil 6 Coil 6 5-7 25 mA max source current
The ignitors are f ound in the AEM Jumper Box.
The BMW Coils cannot be wired directly to the
Inf inity .
C1-16 Coil 5 Coil 5 5-6 25 mA max source current
The ignitors are f ound in the AEM Jumper Box.
The BMW Coils cannot be wired directly to the
Inf inity .
C1-17 LowsideSwitch_2 LS2
Lowside switch, 4A max,
NO internal f ly back diode.
Found on Aux Connector. See Wizard page
"LowSide Assignment Tables" f or output
assignment and 2D table "LS2_Duty [%]" f or
activ ation.
C1-18 LowsideSwitch_3
Ev ap
Emission
Valv e
3-42
Lowside switch, 4A max
with internal f ly back diode.
Inductiv e load should NOT
hav e f ull time power.
See Wizard page "LowSide Assignment Tables"
f or output assignment and 2D table
"LS3_Duty [%]" f or activ ation. MIL Activ ates
when any of the f ollowing f lags are true:
ErrorAirTemp, ErrorBaro, ErrorCoolantTemp,
ErrorEBP, ErrorFuelPressure,
UEGO_0_Diag_error, UEGO_1_Diag_error,
ErrorMAFAnalog, ErrorMAFDigital, ErrorMAP,
ErrorOilPressure, ErrorThrottle.
C1-19 AGND_1
Coolant and
Knock Ground
3-25 Dedicated analog ground Analog 0–5V sensor ground
C1-20 AGND_1
Pedal Sensor
Ground
4-7 Dedicated analog ground Analog 0–5V sensor ground
C1-21
Crank Position
Sensor Hall
Crank
Position
Sensor Hall
10K pullup to 12V. Will
work with ground or
f loating switches. The BMW S54 uses a VR Crank Sensor, not a
Hall Ef f ect Crank Sensor. See Setup Wizard
page Cam/Crank f or options.
C1-22
Cam Position
Sensor 1 Hall Exhaust Cam
Sensor 1
3-2
10K pullup to 12V. Will
work with ground or
f loating switches.
See Setup Wizard page Cam/Crank f or
options.
C1-23 Digital_In_2
Camshaf t
Position
Sensor 2 Hall
3-5
10K pullup to 12V. Will
work with ground or
f loating switches.
See Setup Wizard page Cam/Crank f or
options.
C1-24 Digital_In_3
Oil Lev el
Sensor
3-39
10K pullup to 12V. Will
work with ground or
f loating switches.
Input used to driv e the Oil Temperature Gauge
on dash v ia CAN bus.
C1-25 Digital_In_4
Vehicle Speed
Sensor
4-22
10K pullup to 12V. Will
work with ground or
f loating switches.
See Setup Wizard page Vehicle Speed f or
calibration constant.
C1-26 Digital_In_5 Flex Fuel
10K pullup to 12V. Will
work with ground or
f loating switches. Found on Aux Connector. See channel
FlexDigitalIn [Hz] f or raw f requency input
data.
C1-27 Knock Sensor 1
Knock Sensor
1
3-29
Dedicated knock signal
processor See Setup Wizard page Knock Setup f or
options.
C1-28 Knock Sensor 2
Knock Sensor
2
3-31
Dedicated knock signal
processor See Setup Wizard page Knock Setup f or
options.
C1-29
+12V_Relay _
Control
Main Relay 2-23
0.7A max ground sink f or
external relay control Will activ ate at key on and at key of f
according to the conf iguration settings.
C1-30 Power Ground Ground 1-4 Power Ground Connect directly to ground.
C1-31 CANL_Aout
AEMNet
CANL
Dedicated High Speed
CAN Transceiv er
4P DTM Connector f ound in AEM adapter
harness. Contact AEM f or additional
inf ormation.