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RACE
PROVEN RELIABILITY AND PERFORMANCE
Race
Winning solutions for 4,6 & 8 cylinder racing engines with sequential
injection and single or dual coil ignitions
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XTR
ENGINE CONTROL UNIT
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| FEATURES |
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Sequential injection with 8 injector outputs
- Distributor-less
ignition with 4 coil outputs (direct or CDI)
- 20
analog inputs
- 4
digital inputs (hall or magnetic)
- 2
switch inputs
- Closed-loop
lambda control
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Shift without lift function
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Auxiliary control outputs
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Pit lane speed limiter
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Compact and rugged design
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Mil-spec. main connector
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2 Driver selectable maps
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1 PWM Control (wastegate)
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512K internal data logging
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User programmable self diagnostics
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1 RS232 interface (115,200 kbaud)
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4 Stage Nitrous control
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| BENEFITS |
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Race-proven reliability and performance
- User
programmable self-diagnostics for fast problem solving
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| APPLICATIONS:
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| Sports
Cars, Vintage, Drag
Racing, Motorcycles |
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XTR
ECU Technical Specifications
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SOFTWARE
- 3D
fuel and spark maps
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All maps with adjustable breakpoints
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Programmable sensor calibrations
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Closed loop lambda control
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Unique self-mapping software
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Fuel and spark trims for each cylinder
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3D injection phase map
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Sensor correction tables
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Closed loop boost control (5 maps)
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Shift - without - lift function
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Pit lane speed limiter
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ECU loadable with 2 maps
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Adjustable internal logger sample rates
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Programmable Engine Protection functions
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OUTPUTS
- 8
injector drives - peak and hold
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4 internal 8A coil drivers
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Wastegate controls
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Lambda heater control
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Fuel pump output
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Shift lamp output
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Cooling fan output
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Digital tach output
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Data link to data logger
- 4
Stage Nitrous outputs
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DIGITAL
INPUTS
- Engine
speed
- Cam
position
- Front
wheel speed
- Rear
wheel speed
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ANALOG
INPUTS
- Throttle,
Battery, Airbox, ExBP, Air Temp, Water Temp, Oil Temp, GBox Temp,
Fuel
Press, Oil Press, Lambda, NGK, Beacon, ECU Temp, Vref, Mixture
SW, Boost SW, Gear Position, Accel, Shift SW, Pit SW
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DIAGNOSTICS
- Error
codes for all sensors and pickups
- Programmable
error thresholds
- Sensor
Min and Max values recorded
- Non-volatile
diagnostic memory
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| OPERATIONAL |
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Enclosure
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Extruded
Aluminum
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Construction
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CMOS
surface mount design
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Environmental
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Rubber
gasket sealed
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Connector
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Mil-Spec
79 pin filter type
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Dimensions
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4.95"
x 4.83" x 1.73"
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Weight
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1.5
lbs
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Power
Supply
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8
to 20 volts transient I protected
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Power
Consumption
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8
watts @ 14 volts
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Operating
Temp
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-40
to + 85 deg C continuous
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EMI
Protection
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Exceeds
100 V/m > 1GHz
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