The Haltech Elite series of ECUs takes the art of engine management to a whole new level. This rugged, competitively priced ECU is powered by the new Nexus Software Programmer (NSP) – a powerful, intuitive software program that brings unprecedented levels of functionality and ease of use to an ECU.
DESCRIPTION
OUTPUTS : up to 8 injector and 8 ignition.
COMPATIBILITY : Universal applications 1-12 cylinders or 2-4 rotors.
INCLUDES : ECU 2500 Elite with DBW and Race functions, USB programming cable.
NOTE : Ideal for most popular racing applications and late-model performance. Recommended for 4, 6, and 8-cylinder, Drive-By-Wire (DBW) or 2, 3, and 4-rotor engines, EFI conversions, and engines with multiple variable camshafts.
Overview
8 injector outlets.
8 ignition outputs.
12 digital outputs.
10 analog inputs.
4 synchronized pulse inputs.
4 dedicated inputs (Dual Knock, ignition and on-board MAP sensor).
2 inputs for engine position sensors.
Sequential, semi-sequential, grouped, or multiple injection patterns.
Distributor ignition system, multiple coil system or Haltech multiplex CDI system.
Load sensing via: Throttle Position (TPS), Manifold Absolute Pressure (MAP) or Mass Air Flow (MAF).
CAN connection to a wide range of dashboards, displays and expansion devices.
Up to 45 channels of input & output (I/O) expansion (via CAN).
USB connection (Windows).
New NSP calibration software.
Control unit functions
Drive by Wire (DBW) Throttle Control - Requires 2 user defined outputs 4 user defined inputs.
Low impedance injector control with programmable peak and hold currents and programmable peak time.
Flex Fuel Function (Direct Sensor Input) - Adjusts engine boost, fuel and ignition timing based on ethanol content.
Flexible regulation setting for petrol, methane and ethanol that allows you to simply select the fuel type.
Closed Loop O2 Control - Dual Bank Control for Precise Adjustment (With Optional External Wideband CAN O2 Control Kit).
Dual-Channel Knock Control - Synchronized to motor position with high-speed digital filtering for accurate detection.
Variable Cam Control - Independent control of up to 4 camshafts - Requires at least 1 user-defined input and output.
Closed-loop idle control with correction for consistent idle stability - Requires 1 or 2 user-defined outputs (BAC type) or 4 user-defined outputs (stepper motor type).
Long-term correction (Autotune) of fuel, ignition, cam, boost and idle control maps (up to 4D).
On-board data recording - Up to 40 channels of recording at sampling rates up to 5 ms (200 Hz) with 2 MB of internal memory.
Data Logging to PC - Record data from all available channels directly to your PC's hard drive for both tuning and diagnostics.
Dual CAN Bus communication for Haltech dashboards and expansion devices.
Injection phases: up to 4 with individual 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, rallying, circuit racing, or drifting. Builds and maintains boost under closed-throttle conditions.
Rotary Anti-Lag - Locks the engine to the current (or preset) RPM or road speed for roll racing or pit lane restriction.
Launch Control - Controls power delivery, rpm and engine thrust to maintain consistent performance at the start.
Traction Control - Controls the engine's power delivery by mapping the front and rear axle or by adjusting the speed of slip on individual wheels.
Advanced adjustment
Adjustment table resolution up to 32x32x8.
Unlimited tuning flexibility - Engine tuning via a combination of 4D tables with 3D per-cylinder offsets and multiple user-definable corrections.
Adjust via a combination of manifold pressure, throttle position, cam position, ethanol content, gear, speed, race time, EGT, damper, ride height or any other channel for maximum flexibility - Dual mapping is a thing of the past.
Cylinder Adjustment Correction - 3D.
O2 Wideband - Connect up to 9 channels via CAN expansion devices.
Thermocouples / EGT (Exhaust Gas Temperature) - Connection of up to 12 channels via external CAN expansion devices.
Engine Protection - Advanced multi-level limit settings for sensors and engine protection against the most common causes of failure.
Tender functions
3D fuel and ignition corrections for all stages.
Boost control - Intelligent, learning 4D closed-loop, user-definable flex axes, and 14 fully user-definable boost and duty cycle corrections.
Multiple modes: such as boost based on gear, road speed, race timer, shock travel, ride height, etc.
Sequential turbo control.
CO2 Boost Control, wastegate pressure and position, intake air bleed control (charge pipe wastegate) for the hardcore racers.
Flat shift - Optimize shift accuracy using a combination of inputs such as the clutch switch or strain gauge.
Shock travel/height inputs allow for dynamic adjustment and data logging to aid chassis development and power delivery.
Timer Functions - Use the combination of the race timer and 5 other programmable timers for timed control of various engine parameters, power delivery and other user-definable functions.
The Trans brake function allows for smooth and constant control of the starting attitude (Bump or Creep).
Optional Upgrade - Advanced Torque Management - A fully integrated crankshaft rpm management feature that provides ultimate control and consistency for the most demanding drag racers, eliminating the need for expensive external controllers.
ATTENTION
All GMC Racing items that provide horsepower increases beyond those permitted by the highway code in the user's country are intended for competitive use only. GMC Racing declines all responsibility for any use of the product contrary to national regulations.
