HALTECH ELITE 550 ECU

DESCRIPTION

OUTPUTS: Up to 4 injector and 4 ignition.

SUITS: Universal 1-8 cylinder or 2 rotor applications. 

INCLUDES: Elite 550 ECU, Waterproof USB cap, USB programming cable.

NOTES: Haltech's entry level, single connector ECU. Ideal for basic 4 cylinder or 2 rotor engine applications and basic EFI conversions. 

ECU overview

- Waterproof case (IP67) (with USB cover fitted).

- 34 position AMP connector.

- 4 x Fuel Injection Outputs (peak and hold (0-8A peak / 0-2A hold).

- 4 x Ignition Outputs.

- 2 x Dedicated Engine Position inputs with extensive trigger type support.

- 1 x Digital Pulsed Input.

- 5 x Digital Pulsed Outputs.

- 1 x Analogue Voltage Input.

- 3 x Dedicated Inputs (Throttle Position, Coolant Temperature & Air Temperature).

- Internal 4Bar MAP sensor rated up to 300kPa of boost (3Bar/45psi).

- Up to 33 channels of Input & Output (I/O) expansion (via CAN).

- USB Laptop Communication (Windows).

- NSP Calibration Software.

- Load sensing by Throttle Position (TPS), Manifold Absolute Pressure (MAP) or Mass Air Flow (MAF).

- Sequential, semi-sequential, batch or multipoint injection patterns.

- Ignition modes include Direct fire multi-coil, Distributor ignition, or Haltech cdi Systems.

- Connect to a wide range of Dashes, displays and expansion devices via CAN. 

ECU functions

- O2 Control - Closed Loop with Long term Learning - for precise tuning (With optional external CAN O2 Wideband Controller Kit).

- Boost Control - Closed Loop with learning with flecible user-definable axis nd 6 fully user-definable corrections modes - for example, boost by gear, road speed, etc.

- Flex Fuel Function (Direct sensor input) - Tune your engine's boost, fuel and ignition by ethanol content.

- Low Impedance Injector control with Programmable Injector Peak and Hold Currents.

- Closed Loop Idle Speed Control - requires 1 or 2 user defined outputs (BAC type).

- Laptop data logging - Data log all available channels directly to your laptop's hard drive for both tuning and diagnostics.

- CAN Bus communication for Haltech Dashes and expansion devices or OBDII (view live engine data & set and clear diagnostic trouble codes).

- 2 Injection stages for use with Rotary Engines. 

- ECU comes fully enabled, no additional charges for advanced features. 

Advanced tuning

- Tuning Table Resolution up to 32 x 16.

- Limitless tuning flexibility - Tune your engine by a combination of 3D 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 3 Channels via CAN expansion devices.

- Thermocouples / EGT (Exhaust Gas Temperature) - Connect up to 12 Channels via external CAN expansion devices.

- Variable cam control - Independently control up to 2 camshafts - Require a minimum of 1 user-defined input and output per variable cam. 

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.