Alpha

$2,550.00
$2,995.00 until the end of 2010

The M84 is a versatile, race-bred ECU that is suitable for a broad range of high performance applications, including engines with up to 8 cylinders. It also suits rotary engines with twin, triple or quad rotors.

This new, entry level ECU is based on the advanced technology in MoTeC's benchmark M800, with a package of features to suit more moderate system requirements. It includes on-board Wideband Lambda plus 512 kB of data logging memory as standard.

Install it as a stand-alone ECU or as part of a complete motorsport-ready engine management and data acquisition solution.

Basic Specifications

Outputs
•8 x Injector outputs - high or low ohm

•6 x Ignition outputs

•8 x Auxiliary outputs - for functions such as boost control, idle speed stepper motor and many more

Inputs
•Throttle Position

•Manifold Pressure
•Mass Air Flow
•Fuel Pressure
•Oil Pressure
•Exhaust Temperature
•Gear Position
•User 1
•Air Temperature
•Coolant Temperature
•User 2
•3 x Switched Analogue Temperature

•2 x Lambda Inputs (supports Wideband and Narrowband sensors)

•4 x Digital Inputs (wheel speed or switch)

Communications
•1 x CAN

•1 x RS232

Physical
•Case size 147 x 105 x 40 mm

•Weight 500 grams
•1 x 34 pin and 1 x 26 pin waterproof connector with gold plated contacts

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Engine Tuning Features
•Windows based ECU Manager tuning software with shared_user definable screen layouts

•Individual cylinder tuning of both fuel delivery and ignition timing

•Suits modern engines, including those with coil per cylinder ignition

•Fully configurable axis points on all tables

•Highly configurable crank and cam trigger inputs to suit almost all OEM sensors and tooth patterns
•Single Wideband Lambda input (dual optional)
Additional Distinct Features
•Capable of advanced control functions, such as:

Traction control
Overrun boost enhancement (anti-lag)
Gear change ignition cut (flat shift)
Boost control
Nitrous injection (to be included in a future release)

Dual stage injection (Hi/Lo injection)
•Configurable sensor inputs including custom calibrations
•Capable of receiving and transmitting data via the CAN bus

•Capable of receiving data from two Lambda measurement devices via CAN
•Integrated advanced diagnostics, including injector and crank trigger diagnostics

•Ref/Sync capture displayed on the built-in digital oscilloscope

Data Acquisition
•Internal data logging (512 kB) with fast download via CAN
•State of the art i2 Standard data analysis software

The Spectacle

Ballin.

bikeimports

Alpha what's your opinion on this in comparison to AEM S2

Alpha

As of right now it has a few more features than the Series 2. What it doesn't have that the AEM Series 2 has is Knock Control. Also, when the beta software is ready for public release the next release of AEM Tuner (AEM Series 2) will actually have a few more features than this MoTeC unit.

bikeimports

Interesting sounds like the aem is the way to go, It's just I heard the aem auto tuning capabilities were lack luster and in some rare cases damaged a few transmissions, Prompting some aem users to switch to pro-efi figured the motec may be a better alternative at a better price.

Moreover this is what I've heard & read and may not be factual information at all, And more a issue of tuning.

Alpha

You hear that from people who should be no where near a laptop or an auto car. An auto car is a whole different beast to tune. You're controlling line pressure, shift points, timing between gears, etc. Of course a bunch of morons are going to break transmissions. I've tuned more autos than I care to remember. I've had two failures. One of which we were able to pinpoint back to the trans builder and the other we didn't care to figure out as the trans was FIVE YEARS old making 600+whp.

bikeimports

So its safe to say ( for future reference & clarification purposes) the pro-efi has no advantage over the aem-ems in the transmission tuning department?

Alpha

I can't comment on the Pro EFI. I have yet to become a dealer and tuner for Pro EFI. I have two sitting at the shop though

bikeimports

Sweet, Thanks Alpha for shedding some light & allowing me to pick your brain..

Alpha

Any time bro