| |
|
|
RACE
PROVEN RELIABILITY AND PERFORMANCE
Race
Winning solutions for 4,6 & 8 cylinder racing engines with sequential
injection and single or dual coil ignitions
|
|
|
X3
ENGINE CONTROL UNIT
|
| FEATURES |
-
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
-
Shift without lift function
-
Auxiliary control outputs
-
Idle air control (IAC 4 wire)
-
Pit lane speed limiter
-
Compact and rugged design
-
Mil-spec. main connnector
-
2 Driver selectable maps
-
1 PWM Control (wastegate)
-
Up to 2 MB internal data logging (optional)
-
User programmable self diagnostics
-
1 RS232 interface (115,200 kbaud)
-
4 Stage Nitrous control (optional)
-
Traction control (optional)
|
| BENEFITS |
-
Race-proven reliability and performance
- User
programmable self-diagnostics for fast problem solving
|
| APPLICATIONS:
|
| Sports
Cars, Vintage, Drag
Racing, Motorcycles |
|
X3
ECU Technical Specifications
|
|
SOFTWARE
- 3D
fuel and spark maps
-
All maps with adjustable breakpoints
-
Programmable sensor calibrations
-
Closed loop lambda control
-
Unique self-mapping software
-
Fuel and spark trims for each cylinder
-
3D injection phase map
-
Sensor correction tables
-
Closed loop boost control (5 maps)
-
Shift - without - lift function
-
Pit lane speed limiter
-
ECU loadable with 2 maps
-
Adjustable internal logger sample rates
-
Programmable Traction Control
-
Programmable Engine Protection functions
|
OUTPUTS
- 8
injector drives - peak and hold
-
4 internal 8A coil drivers
-
Wastegate controls
-
Lambda heater control
-
Fuel pump output
-
Shift lamp output
-
Cooling fan output
-
Digital tach output
-
Stepper motor (IAC 4 wire)
-
Data link to data logger
-
Expansion box interface
- 4
Stage Nitrous outputs
|
DIGITAL
INPUTS
- Engine
speed
- Cam
position
- Front
wheel speed
- Rear
wheel speed
|
|
|
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
|
DIAGNOSTICS
- Error
codes for all sensors and pickups
- Programmable
error thresholds
- Sensor
Min and Max values recorded
- Non-volatile
diagnostic memory
|
OPTIONS
- Up
to 2MByte internal datalogger
- Dual
lambda sensor option
- 4
Stage Nitrous
|
|
| OPERATIONAL |
|
Enclosure
|
Billet
6061 Aluminum
|
|
Construction
|
CMOS
surface mount design
|
|
Environmental
|
EMI
O ring sealed
|
|
Connector
|
Mil-Spec
79 pin filter type
|
|
Dimensions
|
5.0"
x 4.5" x 1.6"
|
|
Weight
|
1.5
lbs
|
|
Power
Supply
|
8
to 20 volts transient I protected
|
|
Power
Consumption
|
8
watts @ 14 volts
|
|
Operating
Temp
|
-40
to + 85 deg C continuous
|
|
EMI
Protection
|
Exceeds
100 V/m > 1GHz
|
|
