Shawn Viljoen ☎ 0678 260 751 ✉

Gotech Mfi X Information Page

  • One, Two, Three, Four, Six and Eight Cylinders with distributor and single coil (No Coil Packs)                                             Trigger per event
    Four outputs to be used as:
    One injector, one coil and two GPO (eg. Idle control and VVT)
    Gpo outputs can be used for idle control or VVT or boost control.
    Launch control (Launch rpm limit, Launch timing retard, Launch time delay)

Main software display

  • Full Control over ignition timing at preset RPM intervals and 32 load sites
    Interpolation Between load sites for smooth timing transition
    Ignition control input provided by engine speed and manifold pressure (TPS also available)
    Soft touch RPM limiter is provided to prevent dangerously high RPM to be exceeded
    Ignition is fully programmable using serial link to Pc or laptop
    Windows based software
    Timing control up to 12000 rpm

Fuel Injection Features

  • Batch Firing of injectors in mode 0. Phased firing of injectors in modes with TDC connected.
    Full control over electronic injectors over 32 load sites and preset RPM levels
    Interpolation Between load sites for smooth transition
    Able to drive 4x 2ohm injectors or 6x 16 ohm injectors (depending on the mode used)
    Fuel injector time mapped at 500rpm from startup to 12 000rpm on a 4 cylinder engine
    Injector time is fully programmable using the windows based Gotech PROX Tuner software

Sensor inputs

  • Manifold air pressure (Built in 1,5 bar manifold pressure sensor, optional 3,0 bar map sensor available)
    Intake air temperature
    Fluid Temperature
    Throttle Position
    Engine Speed, trigger per event plus TDC.
    Lambda (Closed Loop Control, wideband lambda input available on request)

Additional features include

  • Offline tuning
    Files can be uploaded and stored on your computers hard drive for future use
    Real time fuel adjustment using the fuel pot. Fuel adjustable by 10% richer and leaner over the – whole range while driving. Real time ignition retard with the ignition pot. This allows a 10′ ignition retard whilst driving.
    Two GPO outputs for fuel pump activation, VVT, shift light, boost control, idle control etc.

Launch Control Timing retard Map

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