710 Engine Management
10,000+ of this generation ECU successfully installed so far. Count on our experience to make your project a success. Widely used by race series and niche vehicle manufactures
710 Series
2 -12 cylinders engines
plus even and odd angle V engines
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Tachometer and shift light outputs
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Lambda control for catalytic emissions
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CNC
aluminium case
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Ignition by ECU controlled single coil and distributor or wasted spark coil pack or individual coils
Radiator fan controls.
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Turbocharged engine support with boost control
and anti-lag
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User-definable strategies for ultimate flexibility
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Programmable to sensors or use pre-programmed Omex sensors
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Idle air bypass with
2,3 or 4 wire valves (4 wire via adapter)
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Motorsport support
flat-shift
2 step launch control
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Made in Great Britain
then sold worldwide
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Downloadable startup maps and sensor library / custom startup maps
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Cam control switching for 2-stage cam controls and most continuous
(check compatibility)
Double injector support with top-up and inner/outer strategies
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Wiring Harness
Tails Harness
ECU connector with 3 metres of colour-coded trailing cables.
Additional lengths of colour-coded cable are supplied for you to splice to multiple sensors etc whilst maintaining correct colour-coding.
Ideal starting point for a professionally built bespoke wiring harness for your Omex 710 ECU.
Technical Specifications
Hardware Specifications
Fuel injectors
7x fuel injector (1 or 2 high imp. fuel injectors per output) or PWM device (e.g. idle motor or cam control) or digital switch output
1x fuel injector (1 or 2 high imp. fuel injectors) or PWM device (e.g. idle motor or boost control) or digital switch output or cam2 sensor input for second variable cam
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Ignition coils
2x ignition coil or digital switch output
4x ignition coil or fuel injector (1 or 2 high imp. fuel inectors per output) or digital switch output
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Tacho (rev counter)
1x dedicated output, 0-12V square wave
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Engine speed and position reading
1 x dedicated crank position sensor input (MVR or Hall effect)
1 x cam position sensor input (MVR or Hall effect) or analogue input or digital switch input
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Throttle position
1x dedicated input
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Coolant temperature
1x dedicated input
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Air temperature
1x dedicated input
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Air pressure
1x dedicated input for manifold pressure (NA or FI), or for barometric air pressure on TPS-for-load NA engines
1 x onboard barometric air pressure sensor
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Lambda
2 x lambda sensor (air-referenced narrowband or 0-5V wideband) or analogue input or digital switch input
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Road speed
1 x road speed input (MVR or Hall effect) or analogue input or digital switch input
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Auxiliary controls
1 x analogue input or digital switch input
2x highside (12V out) digital switch outputs
1x lowside digital switch output or analogue input or digital switch input
1 x secondary power for main relay controls
Software Functionalitiy
Engine speed trigger
36-1, 36-2, 60-2, Rover K, Denso (e.g. Mazda MZR), 12+1 (e.g. Honda K20), 12 even crank with 4-1 cam (e.g. Honda S2000), 24X (GM LSx)
Single tooth cam, Multi tooth cam
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Temperature sensors
Coolant and air temperature sensors can be calibrated to allow most sensors. Fuel and ignition trims based on these temperatures
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Manifold pressure
Calibrate to any 0-5V MAP sensor
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Lambda
2 x feedback channels
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Injector control
Sequential (with cam sensor)
Semi-sequential (when no cam sensor)
"Inner / outer" or "top-up" strategies for 2 injectors per cylinder
Battery voltage compensation
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Ignition control
Charge time calibrate against battery and engine speed
Leading / trailing spark 3D map for twin-spark engines
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Cam control
2 stage on/off (e.g. VTEC, early VANOS)
2 x Constantly variable (Honda K20 iVTEC, Mazda MZR, Ford Duratec 2.5, Ford Sigma TiVCT)
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Idle
Spark scatter
2 wire solenoid
3 wire solenoid
4 wire stepper air bypass (via adapter)
Fuel trim vs motor position for TPS-for-load engines
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Barometric pressure
Fuel and ignition trims via onboard sensor
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Radiator fans
2 calibration switch temperatures for twin fans or 2 speed fans
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Fuel pump
Relay control with prime funcion
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Boost control
Open-loop boost control 3D map
2 wire or 3 wire solenoids
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Turbo antilag
Ignition retard, cut, and fuel cut strategies for torque control
Idle motor jack or separate valve for throttle bypass
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Full throttle gearshift
Ignition retard with adjustable ramps
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Shift light
Single speed or per-gear
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Launch control
Launch control via unused "antilag" or "alt function"
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General-purpose
Programmable PWM output vs selectable input 2D table
Output, fuel trim and ignition trim triggered by switch input and engine conditions
