AEM 30-3306 V2 Water Methanol HD Controller Kit User Manual
WARNING:
!
Improper installation and/or adjustment of this product can result in
major engine/vehicle damage! Use of this injection system requires
proper tuning! Use this system with EXTREME caution! If you are
uncomfortable with anything about this, please refer the installation to
an AEM trained tuning shop or call 800-423-0046 for technical
assistance. You should also visit the AEM Performance Electronics
Forum at http://www.aemelectronics.com
NOTE: AEM holds no responsibility for any engine damage that
results from the misuse of this product!
Internal MAP Water/Methanol
Injection Controller
30-3304, 30-3306
This product is legal in California for racing vehicles only and should never
be used upon a highway. This product is legal solely for vehicles used in
competition which may never be used upon a public road or highway.
ADVANCED ENGINE MANAGEMENT INC.
2205 126th Street Unit A, Hawthorne, CA. 90250
Phone: (310) 484-2322 Fax: (310) 484-0152
http://www.aemelectronics.com
Instruction Part Number: 10-3304 Rev A
2013 Advanced Engine Management, Inc
Page 1
Controller
Settings
The AEM Water Methanol Injection Controller is a progressive type controller. This means that
fluid will be injected in proportion to the amount of boost that is detected by the internal MAP
sensor. In other words, more boost equals more fluid. It is therefore imperative that the
vacuum/pressure connection be made properly and securely or vehicle/engine damage could
occur. In addition, the controller will automatically compensate for any fluctuations in battery
voltage variations to ensure consistent flow under all conditions.
The two knobs on the face of the controller dictate at what manifold (boost) pressure minimum
fluid injection starts and at what pressure maximum/full fluid injection occurs. Fluid injection will
‘progressively’ increase between these two points as set by the adjustment knobs.
The “Start PSI” dial has a range from 1 psig (full counterclockwise rotation) to 11 psig (full
clockwise rotation). The “Full PSI” dial has a range of 5 psig (full counterclockwise rotation) to
35 psig (full clockwise rotation). It is suggested to adjust the “Start PSI” value by setting the dial
to approximately 25% of the vehicles maximum boost. Adjust the full-in value to your maximum
possible boost. These are only suggestions; improper use or setting could result in engine or
vehicle damage -- please consult your tuner.
Status LED
The controller has an on-board Status LED. This will mimic the operation of the external LED.
Upon startup the current mode is flashed in green on the status LED. It will flash error codes in
red as well as illuminate with varying intensity as a function of flow in green.
Fuse
The controller has an externally accessible fuse. The controller itself will turn on and function,
but the pump will not run without the fuse. If the controller is reporting an open circuit it may be
that the fuse has blown, and or is not installed correctly. Use a 15 amp fast blow fuse for
replacement purposes.
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