Haltech's Elite 2500 ECU takes the art of engine calibration to a whole new level. Featuring a robust environmentally sealed waterproof case, drive by wire throttle control, intake and exhaust cam control, short term and long term map learning, dual channel knock control, and much more, the Elite 2500 ECU provides engine calibrators the tools they need to get the job done right.
SUITS: Universal 1-12 cylinder or 2-4 rotor applications.
INCLUDES: Elite 2500 ECU with DWB and Race Functions. Basic Universal Wire-In Harness, USB programming cable and USB Software Key.
NOTES: Haltech's top of the range, two-connector ECU. Ideal for popular late model performance and racing applications. Recommended for 4, 6, 8 cylinder, Drive-By-Wire (DBW) or 2, 3, 4 rotor engines, EFI conversions, engines with multiple variable camshafts. Does not include fuse and relay box.
- 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 engine's 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 O2 Control - Dual bank control for precise tuning (With optional external CAN O2 Wideband Controller Kit).
- Dual Channel Knock Control - Synchronized 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 to 2 user defined outputs (BAC type) or 4 user defined output (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 diagnostics 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 engine's power delivery, RPM & boost for consistent performance at the start line.
- Traction Control - Control your engine power output via mappable front vs rear axle or individual wheel speed slip.
- 2 x Dedicated Engine Position Inputs with extensive trigger type support
Harness overview
Ideal for dedicated race cars, engine swaps, and custom wiring jobs. The Universal Wire-in Harness has a set of ECU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are color coded and clearly labelled. Connect your Haltech ECU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go!
Color coded and labelled wires that match the detailed wiring diagram for a confusion free construction process.
The wiring is accompanied by the full ECU manual and Software located on the CD or USB key provided with the ECU to refer to while completing your installation and configuration.
Warning
All GMC Racing items that involve increases in power greater than those required by the highway code of the country of the user, are intended only for competitive use. GMC Racing disclaims all liability for any use of the product contrary to national standards.
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