AEM Infinity Supported Applications - Dodge 2008-2010 Viper 4G User Manual
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© 2014 AEM Performance Electronics
Infinity
Pin
Hardware Reference
08–10 Dodge
Viper Function
08–10
Dodge
Viper Pin
Destination
Hardware Specification
Notes
C1-6
UEGO 1 IP
UEGO 1 IP
Pumping Current signal. Connect to pin
6 of Bosch UEGO sensor.
C1-7
UEGO 1 UN
UEGO 1 UN
Nernst Voltage signal. Connect to pin 1
of Bosch UEGO sensor.
C1-8
UEGO 1 VM
UEGO 1 VM
Virtual Ground signal. Connect to pin 5
of Bosch UEGO sensor.
C1-9
Flash_Enable
Flash Enable
10K pulldown
Not usually needed f or automatic
f irmware updates through Inf inity
Tuner. If connection errors occur during
update, connect 12 v olts to this pin
bef ore proceeding with upgrade.
Disconnect the 12 v olts signal af ter the
update.
C1-10
+12V_R8C_CPU
Battery Perm
Power
C3-21
Dedicated power
management CPU
Full time battery power. MUST be
powered bef ore the ignition switch input
is triggered. (See C1-65.)
C1-11
Coil 4
Coil 4
C2-9
25 mA max source current
0–5V Falling edge f ire. DO NOT
connect directly to coil primary . Must
use an ignitor OR CDI that accepts a
FALLING edge f ire signal.
C1-12
Coil 3
Coil 3
C1-8
25 mA max source current
0–5V Falling edge f ire. DO NOT
connect directly to coil primary . Must
use an ignitor OR CDI that accepts a
FALLING edge f ire signal.
C1-13
Coil 2
Coil 2
C2-10
25 mA max source current
0–5V Falling edge f ire. DO NOT
connect directly to coil primary . Must
use an ignitor OR CDI that accepts a
FALLING edge f ire signal.
C1-14
Coil 1
Coil 1
C2-1
25 mA max source current
0–5V Falling edge f ire. DO NOT
connect directly to coil primary . Must
use an ignitor OR CDI that accepts a
FALLING edge f ire signal.
C1-15
Coil 6
Coil 6
C2-7
25 mA max source current
0–5V Falling edge f ire. DO NOT
connect directly to coil primary . Must
use an ignitor OR CDI that accepts a
FALLING edge f ire signal.
C1-16
Coil 5
Coil 5
C1-3
25 mA max source current
0–5V Falling edge f ire. DO NOT
connect directly to coil primary . Must
use an ignitor OR CDI that accepts a
FALLING edge f ire signal.
C1-17
LowsideSwitch_2
RAD Fan Low
Relay Control
C4-2
Lowside switch, 4A max,
NO internal f ly back diode.
See "LowSide Assignment Tables" f or
output assignment.