MoTec M84 ECU

Item #MO-M84
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Product Description


Due to the complexity of the M Series we strongly suggest calling so Hyperaktive can get you the right ECU for your needs.

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.

Now with Nitrous Injection and 100 Hz max logging rate.

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



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


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)



1 x CAN

1 x RS232


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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"I have gone fast with other controllers, but not as fast as I have been with Hyperkontrol."
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