Haltech Elite 2500 ECU

ECU OVERVIEW

• Supports 1 to 12 Cylinder engines
• 2 to 4 Rotor engines
• Normally aspirated or forced induction
• Load sensing by Throttle Position (TPS), Manifold Absolute Pressure (MAP) or Mass Air Flow (MAF)
• Staged, Sequential, semi sequential, batch or multipoint injection patterns
• Distributor ignition systems, multi-coil systems, expand CDI range or Haltech Multiplex CDI systems
• Connect to a wide range of display dashes and expansion devices via CAN.
• Waterproof Case (With Pocket Cover Fitted)
• 8 x Fuel Injection Outputs

• 8 x Ignition Outputs
• 12 x Digital Outputs
• 10 x Analogue Voltage Inputs
• 4 x Synchronised Pulsed Inputs
• 4 x Dedicated inputs (Dual Knock, ignition Switch & onboard MAP Sensor)
• 2 x Dedicated Engine Position Inputs with extensive trigger type support
• Up to 45 channels of Input & Output (I/O) expansion (via CAN)
• USB Laptop communication (Windows)
• ESP Calibration Software - Intuitive and easy to use

ECU FUNCTIONS

• Drive by Wire Throttle Control (DBW) - Requires (2) user defined outputs & (4) user defined inputs
• Low Impedance Injector control with Programmable Injector Peak and Hold Currents & Programmable peak time
• Flex Fuel Function (Direct sensor input) - Tune your engines boost, fuel and ignition by ethanol content
• Flexible tuning setup for Petrol (Gasoline), LPG, Methanol and Ethanol allows you to simply select your fuel type
• Closed Loop 02 Control - Dual bank control for precise tuning (With optional external CAN O2 Wideband Controller Kit)
• Dual Channel Knock Control - Synchronised to engine position with high speed digital filtering for accurate detection
• Variable cam control - Independently control up to 4 camshafts - Requires a minimum of 1 user defined input & output per variable cam
• Closed Loop Idle Speed Control with learning for consistent idle stability Requires 1 or 2 user defined outputs (BAC type) or 4 user defined outputs (Stepper motor type)
• Long term learning (Auto tune) on fuel, ignition, cam, boost & idle control maps (up to 4D)
• On-board data logging - Up to 40 channels of logging at sample rates up to 5ms (200Hz) with 2MB of internal memory
• Laptop data logging -Data log all available channels directly to your laptop's hard drive for both tuning and diagnostics
• Dual CAN Bus communication for Haltech Dashes and expansion devices, Supported OEM CAN & OBDII (view live engine data & set and clear diagnostic trouble codes)
• Injection Stages: up to 4 with individual injector flow rates per injector
• 8 Injector drivers for 2 sequential stages on 4 cylinder & 3 rotor engines and up to 4 sequential stages on 2 rotor engines
• Anti-Lag/Rotational idle - for closed course racing, rally, circuit or drift. Build and maintain boost during closed throttle conditions
• Rolling Anti-Lag - lock to your current (or pre-set) RPM or road speed for roll racing or pit lane limiting
• Launch Control - Control your engines power delivery, RPM & boost for consistent performance at the start line
• Traction Control - Control your engines power output via mappable front vs rear axle or individual wheel speed slip.

ADVANCED TUNING

• Tuning Table Resolution up to 32 x 32 x 8
• Limitless tuning flexibility -Tune your engine by a combination of 4D tuning tables combined with 3D per cylinder compensations and multiple user definable corrections
• tune by a combination of manifold pressure, throttle position, cam position, ethanol content, gear, road speed, race time, EGT, shock travel, ride height or any channel for ultimate flexibility - Dual mapping is a thing of the past.
• Per Cylinder Tuning Correction - 3D
• Wideband O2 - Connect up to 9 Channels via CAN expansion devices
• Thermocouples/EGT (Exhaust Gas Temperature) - Connect up to 12 Channels via external CAN expansion devices
• Engine Protection - Set advanced multi-level limits for sensors and protect your engine against common causes of failure
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RACE FUNCTIONS

• Nitrous control with advanced programming of up to 6 stages of wet or dry nitrous kits with on/off delays & banked control options.
• fuel and ignition corrections for all stages.
• Boost Control -Intelligent 4D Closed loop, with learning, flexible user definable axis and 14 fully user definable boost target and duty cycle corrections.
• modes - example boost by gear, road speed, race timer, shock travel, ride height etc.
• Sequential turbo control
• CO2 Boost control, wastegate pressure & position, intake air bleed control (charge pipe wastegate) functionality for the hard-core racer
• Flat shift - Optimise your shifting precision via a combination of inputs such as a clutch switch or strain gauge.
• Shock Travel/Ride Height inputs allow dynamic tuning and data logging to assist in chassis development and power delivery
• Timer Functions - Use the combination of the race timer and 5 additional programmable timers for time based control of multiple engine parameters, power delivery and other user definable functions
• Trans brake function allows smooth and consistent control of start line staging (Bump or Creep)
• Optional Upgrade - Advanced Torque Management - A fully integrated driveshaft RPM target race function that provides the ultimate control and consistency for the serious drag racer, eliminating the need for costly external controllers