AEM 30-3352 V2 Water Methanol Nozzle and Controller Kit Multi Input Controller - Manual (Page 16)

Page 16
System Errors
The controller will continuously check for errors; when an error is detected it will be reported to
the user by a flashing sequence of the external LED, as well as a corresponding red flashing
sequence of the status LED. Damage to vehicle or engine may occur if these faults are not
resolved immediately. The water-injection system may not operate properly or at all while an
error condition exists. Please refer to the table below for further information.
# of
Flashes Error Description Controller/Pump Status Recommended Action
1 Low Fluid
The amount of fluid in the
tank has been detected to be
below the level of the sensor. - BoostSafe Enabled
- Pump will continue to
run
Refill fluid reservoir.
2
Pump
Open
Circuit
An open circuit has been
detected in the circuit (wiring)
that drives the pump. - BoostSafe Enabled
- Pump will NOT continue
to run
Check for a blown
controller fuse and pump
wiring for disconnects.
3
Pump
Short
Circuit
A short circuit has been
detected in the circuit (wiring)
that drives the pump. - BoostSafe Enabled
- Pump will NOT continue
to run
Check pump wiring for
shorts to the chassis.
4
Voltage
Out of
Range
The voltage powering the
controller has been detected
to be outside the range of
8.5V - 16V.
- BoostSafe Enabled
- Pump will NOT continue
to run
Check power connections
to controller and that
vehicle charging system is
operating properly.
5 Frequency
The external input signal was
found to be out of range.
- BoostSafe Enabled
- Pump will NOT continue
to run
Check user selected
mode, and or wiring.