AEM Performance Electronics 30-3300 - Progressive Controller Installation; Controller Pinout and Connections; External LED Installation; Boost Pressure Hose Connection

Water/Methanol Injection V2
9
© 2020 AEM Performance Electronics
The controller contains an externally accessible fuse; no additional fuses are required. Use the supplied zip-ties
to mount the controller.
Progressive Controller Installation
Pin #
Description
Wire**
Color
Connection
1
Pump Ground
16 AWG
Orange
Connect to ground (black) wire of pump.
2
LED -
20 AWG
Gray
Connect to ground (black) wire of external LED.
3
LED +
20 AWG
Violet
Connect to positive (red) wire of external LED.
4
Solenoid -
20 AWG
Brown/White
1.5A Low Side output. Connect to optional flow control
solenoid.
5
Boost Safe LS
Out
18 AWG
Green
1.7A Low Side output, grounded when error condition
exists.
6
Pump Power
16 AWG
Pink
Connect to the positive (red) wire of pump.
7
Ground
16 AWG
Black
Main ground connection. Connect directly to battery
ground.
8
Level Switch+
20 AWG
White
Connect to the white wire of the fluid tank level
sensor*
9
Level Switch-
20 AWG
Brown
Connect to the black wire of the fluid tank level
sensor*
10
Arm Switch +
20 AWG
Yellow
Arms injection system. Connect to a switched 12V
source.
11
Empty-Not
Used
Not Used
12
Power 12V
16 AWG
Red
Main Power Connection. Connect directly to positive
battery terminal.
*Note: If fluid tank is equipped with previous generation level sensor, identified by having two black wires, then pins 8 (white)
and 9 (brown) may be connected to either of the two black sensor wires. The polarity is unimportant.
**Note: If you need to extend the wires to mount the controller use at least 16 AWG wire for the pump and controller ground
circuits and 18 AWG for the remainder.
External LED Install
Find a suitable location in the driver’s line of sight to mount the external LED. Mount the LED and run the wires
to the controller. The LED indicates the operation of the controller. If the pump is off and there are no errors, the
LED will be off. If there are no errors and the pump is on, the LED intensity will vary with the pump speed. If
there are any errors, they will be indicated by flashing the LED.
Boost Pressure Hose
Using the supplied vacuum tee and rubber hose, tap into a manifold pressure (vacuum/boost) line.