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
Tachometer and shift light outputs
Lambda control for catalytic emissions
CNC
aluminium case
Ignition by ECU controlled single coil and distributor or wasted spark coil pack or individual coils
Radiator fan controls.
Turbocharged engine support with boost control
and anti-lag
User-definable strategies for ultimate flexibility
Programmable to sensors or use pre-programmed Omex sensors
Idle air bypass with
2,3 or 4 wire valves (4 wire via adapter)
Motorsport support
flat-shift
2 step launch control
Made in Great Britain
then sold worldwide
Downloadable startup maps and sensor library / custom startup maps
Cam control switching for 2-stage cam controls and most continuous
(check compatibility)
Double injector support with top-up and inner/outer strategies
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
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
Tacho (rev counter)
1x dedicated output, 0-12V square wave
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
Throttle position
1x dedicated input
Coolant temperature
1x dedicated input
Air temperature
1x dedicated input
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
Lambda
2 x lambda sensor (air-referenced narrowband or 0-5V wideband) or analogue input or digital switch input
Road speed
1 x road speed input (MVR or Hall effect) or analogue input or digital switch input
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
Temperature sensors
Coolant and air temperature sensors can be calibrated to allow most sensors. Fuel and ignition trims based on these temperatures
Manifold pressure
Calibrate to any 0-5V MAP sensor
Lambda
2 x feedback channels
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
Ignition control
Charge time calibrate against battery and engine speed
Leading / trailing spark 3D map for twin-spark engines
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)
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
Barometric pressure
Fuel and ignition trims via onboard sensor
Radiator fans
2 calibration switch temperatures for twin fans or 2 speed fans
Fuel pump
Relay control with prime funcion
Boost control
Open-loop boost control 3D map
2 wire or 3 wire solenoids
Turbo antilag
Ignition retard, cut, and fuel cut strategies for torque control
Idle motor jack or separate valve for throttle bypass
Full throttle gearshift
Ignition retard with adjustable ramps
Shift light
Single speed or per-gear
Launch control
Launch control via unused "antilag" or "alt function"
General-purpose
Programmable PWM output vs selectable input 2D table
Output, fuel trim and ignition trim triggered by switch input and engine conditions
