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AEM's Plug & Play Engine Management System (EMS) is the first of its kind and will forever change the way you look at fuel injection tuning! This user-programmable system plugs directly into a vehicle's factory ECU harness and requires no additional wiring. Windowsâ„¢-based software (2000, NT, 98, 95, ME) makes the task of copying, viewing and manipulating data as simple as a click of the mouse. User-defined templates are easily configurable and enable tuners to establish "quick keys" to any pertinent information during the tuning process. The AEM EMS's infinitely-adjustable software allows tuners to program virtually any combination of engine control, power adders and auxiliary devices, and accurately deliver proper amounts of fuel and correct ignition timing for ANY boost level or operating condition.
Installs In Minutes
Since the EMS is designed to work with your specific car, it can be
installed in minutes without the need to modify your vehicle in any
way. You literally just unplug your factory ECU and replace it with
the EMS.
Plug & Play Technology - No Wiring Necessary
Each EMS part number has been designed with a specific car in mind,
meaning it will plug in exactly the same as the factory computer it
replaces. It uses no adapter loom or external jumper harness. It
has been built with the same plug that your factory ECU came
with.
Fuel Table Automapping
With AEM's new Fuel Automapping software, you can tune your engine
in literally minutes! All you need is an accurate air fuel ratio
input and then let the ECU do the rest. You have the ability to
define the target A/F ratio at 357 different Load/RPM points as
well as all the accuracy criteria. Automapping is included with
every AEM EMS sold at no additional cost!
Base Maps Included
AEM always make available base maps to help you get started. They
are what you need to start your car, get a basic idle, make you're
A/C work and more. AEM actually put hundreds of hours into their
base maps on stock cars and even drive them back and forth to work
in traffic as final tests. But what about heavily modded cars? Put
a Big Turbo on your Si?, How about a ProCharger on your Mustang?
Check out the AEM Electronics Forum because AEM makes available all
sorts of maps for most of the common modifications. AEM probably
already has a map for you!
Programmable Traction Control
Finally a way to put that power to the ground. With AEM's
programmable traction control, you can get the 60 ft times you
need. No individual wheelspeed sensors are required and you get to
program the allowable acceleration rates based on RPM and Gear.
This is included with every AEM EMS sold at no additional cost!
Onboard 512kb Datalogger
No more racing with your laptop in the passenger seat! With our 15
channel, high speed internal datalogger, you can finally get the
data you need to take it to the next level. With access to over 400
internal operating parameters and featuring logging rates of up to
250 samples/sec per channel and "loop" logging, you'll practically
be buried in data! Additionally, the logger can be activated based
on a cockpit switch, RPM, car speed, load or throttle thresholds.
The supplied AEMLog professional data analysis package supports
math channels, multiple file & channel overlays and histograms.
Of course, if you want to race with your laptop duct taped to your
roll bar, go right ahead because we also feature adjustable speed
PC datalogging. Both loggers are included with every AEM EMS sold
at no additional cost!
10 Cyl Sequential Fuel Injection
The AEM EMS features 10 sequential fuel injector drivers. Any
injector can be configured to fire in any order at any time. Also,
any injector can be configured to run as a fully sequential Staged
injector of any size. No shortcuts here, the staged injectors are
fully sequential and you can define exactly how much fuel they
deliver via a 357 point Load/RPM table.
16 General Purpose Outputs
Tired of trying to decide if the ECU should control your Radiator
Fan or your Fuel Pump? Well, there's no way you could use all the
outputs available on the AEM EMS. With 16 dedicated GPO's you can
activate most anything. Both Low Side (switched ground) and Hi Side
(Switched +12v) GPO's are available. Each is activated based on
user defined Load, Temp, TPS, RPM and Speed thresholds.
Alternately, they can be activated by dedicated functions like
"Fuel Pump", Cooling Fan", "Gear Dependant Shift Light", AFR
Warning light" and so on. Not enough for you? well every unused
Fuel (10), Coil (5), Stepper (8) and PW (2) drivers are also
available as additional GPO's bringing the potential number of
GPO's to a staggering 41. Think about the possibilities.
7 Definable Switch Inputs
Want a 2 step launch control?, want to control your A/C?, want a
dry nitrous setup? Want them all at the same time? Well then, what
you need are switch inputs, lots of them. The AEM EMS has 7. That's
more than anyone else. It's more than enough.
Electronic Boost Control
You don't need to buy a piggyback boost controller ever again! The
one that is included with the EMS at no cost is state of the art.
It can drive the factory or aftermarket boost solenoids and can
work with all boost levels. It can run in open loop (MBC mode) or
full feedback with a 357 point boost target table. Not enough? how
about a cockpit boost target override switch or having the boost
target defined by vehicle speed? The EMS can do it all.
Soft Cut Rev Limiters
Utilizing user programmable stages, the EMS offers 5 distinct modes
of rev limiter. With ignition retard, programmable partial cylinder
cut of fuel and/or spark and full cut of fuel and/or spark, the
combinations are limitless.
2 Step Launch Control
The EMS gives you the ability to define a secondary rev-limiter,
commonly called a 2-Step limiter (Full Throttle, Clutch In, you use
both feet, 2 step, get it?). With a user defined RPM value and
Cut %, you have the ability to tune your launch to suit the
track conditions. Additionally, with AEM's definable switch inputs,
you can use the 2-step without the requirement of wiring in a
clutch switch.
Wet or Dry Nitrous Control
With the EMS, you have the ability to fully control your nitrous
system, either wet or dry. The EMS features two 357 point fuel and
spark maps exclusively for nitrous. This allows you to add any
amount of fuel and retard the timing in any way you like. Add to
this the ability to monitor your bottle pressure (with optional
sensor) and activate your bottle heater and you have the ultimate
nitrous computer. All this control is included with every AEM EMS
sold at no additional cost!
Definable Knock Control
There's a reason why all new cars come with knock sensors and there
is no reason not to use them. With the EMS, you can. User
programmable knock thresholds and full control on the quantity of
fuel to add and/or timing to retard, the EMS allows you unmatched
ability to use these sensors to their full potential.
Full Idle Control
With support for both PW and Stepper Motor idle bypass hardware,
the AEM gives you the flexibility to tune your idle just like the
factory. It features adjustable feedback rate, programmable hi
idle, timing and fuel trims based on idle speed and more.
4 EGT Inputs w/Fuel Control
The EMS lets you hook up 4 RTD type EGT sensors directly to the
EMS. You can log the data or set up a fuel trim based on your
exhaust temperature. This gives you the safety to run big boost
numbers and only add fuel as you need it.
16/32 Hybrid High-Speed Processor
Utilizing an advanced 16/32 bit hybrid processor by Motorola
guarantees the EMS will always be one step ahead even under the
most demanding operating environments.
Wide Band O2 sensor Correction
Utilizing the input for the AEM wide band O2 sensor, you can set up
a target air fuel ratio map based upon load and rpm and the EMS
will auto correct to get you there. Of course you should tune the
car first and get as close to your target as you can!!
