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Water Meth Inj Kits
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Water/methanol injection (WMI) systems reduce air inlet temps and enhance combustion
efficiency on turbo Diesel applications, which allows an engine to deliver more
power with less effort. Water/methanol injection also offers a host of benefits
that promote engine longevity, including the reduction of carbon deposits left
by a Diesel's exhaust gas recirculation (EGR) system. AEM's Water/Methanol Injection
Systems for turbo Diesel trucks and SUVs utilize the most robust hardware combined
with more advanced features than any other comparably priced water/methanol
This product may be used solely on vehicles used in sanctioned competition
which may never be used upon a public road or highway, unless permitted by specific
regulatory exemptions. Installers/users located outside the united states should
act in accordance with their local laws and regulations.
It is the responsibility of the installer and/or user of this product to ensure
that it is used in compliance with all applicable laws and regulations, and
this product must not be purchased if the intent is to use it in an unlawful
Diesel water/methanol injection systems.
More power, lower intake temps & lower egts for turbo diesels.
Water/Methanol for Diesels of all Boost Levels
AEM Electronics offers two different water/methanol controller designs for HD
and Diesel trucks.
One is a Boost Dependent HD Controller (Kit Part #30-3301) and has an on-board
MAP sensor (up to 40 PSI) with a molded in nipple for a boost hose pickup.
The second HD controller (Kit Part #30-3351) features a multiple input design.
The Multi-Input controller can be programmed to work with a 0-5v signal from
an external MAP sensor for Diesels running over 40 PSI of boost, or with a frequency
based Injector Duty Cycle (IDC) signal, frequency-based mass airflow (MAF),
or 0-5v voltage-based MAF signal.
Robust, Easy to Use Controllers
The new HD controller designs feature large, turn-resistant knobs and larger
numbering to easily set accurate start and full activation points, with covered
status LED and test buttons for added splash resistance. A plug is integrated
into the HD controller housings for mating to the redesigned wiring harness's
positive-lock connector. The Boost Dependent HD controller housing has a molded-in,
barbed nipple to accept a boost hose (up to 40 PSI) and a wiring legend on the
back. The Multi-Input controller has an easy-to-remove plug covering the programming
dipswitches and a programming legend on the back for the 0-5v and frequency
based settings. Both controller housings feature an easy to access integrated
fuse and molded mounting tabs.
The wiring harnesses for AEM's Water/Methanol Injection kits are terminated
with a positive-lock connector on one end and have color-coded wires to ease
installation. Both the power and ground wires for the pump are included in the
harness which simplifies the wiring process and eliminates any chance of the
pump accidentally activating from a short in the system. An additional wire
is included for adding an optional on/off solenoid to stop fluid flow when the
system is inactive.
Integrated Boost Safe Feature
The controllers for AEM's Water Methanol systems include an integrated “Boost
Safe" output feature that monitors the entire injection system and triggers
a ground signal via an output if it detects a voltage-related error (short,
bad connection, broken wire, overheated pump, high or low voltage signal, etc.),
allowing users to define their failsafe strategy from something as simple as
flashing a warning light to more advanced strategies like pulling boost or ignition,
or switching fuel maps on a standalone engine management system. Combined with
the integral and highly accurate conductive low-fluid switch in the tank, “Boost
Safe" can also put your engine in safe mode before the system runs dry.
This exclusive feature is found only on AEM Water/Methanol Injection Systems.
Heavy-Duty High Pressure Injection Pump
AEM's internally-bypassed water/methanol injection pump does not cycle on an
off and provides quiet, smooth operation. It features robust construction including
integral hose fittings, EPDM seals and a Santoprene diaphragm that provides
consistent and reliable fluid delivery.
Low-Profile 5 Gallon Tank
AEM's Diesel Water/Meth systems are available with or without a low-profile
5 gallon tank. The 5 Gallon tank includes a high-tech conductive low fluid level
indicator with a positive lock connector and color matched wires to the wiring
harness, and baffles to reduce fluid slosh.
Machined Billet Injectors and Nozzles
AEM includes two precision-machined billet injectors in its Diesel Water/Methanol
Injection kits that feature an integral check valve to prevent unintended fluid
flow. Three billet injector nozzles are included for matching water/methanol
flow to an engine's horsepower output.
Revised Flow Control Strategy for More Linear Fluid Delivery
AEM's engineers spent extensive time revamping the HD water/methanol controller's
flow control strategy for a more linear flow output delivery. This means that
the flow delivery better matches an engine's need for water/methanol injection,
which further improves charge air cooling and reduces EGTs.
AEM HD Diesel Water/Methanol Injection System Features:
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