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HALTECH

Elite 550 ECU HT-150400

Elite 550 ECU HT-150400

$1,295.00 AUD
$1,295.00 AUD
Sale Sold out
Shipping calculated at checkout.

ECU OVERVIEW

The Haltech Elite ECU is a compact and powerful standalone engine management solution perfect for street cars, drift cars, burnout cars, rally cars and motorsport applications.

Popular applications

The Elite is a popular choice for Barra, LS, SR20, RB, JZ and turbocharged street car builds thanks to its powerful tuning capabilities, compact size and easy integration with Haltech accessories including widebands, CAN systems and digital dashes.

Featuring advanced fuel, ignition, boost control and data logging capabilities, the Elite delivers the flexibility needed for everything from basic conversions through to serious performance builds.

At Adrian Stratford Motorsport,

We supply genuine Haltech products backed by real-world tuning and wiring experience. Phone support available and Australia-wide shipping.

Common applications: 

Barra conversions, LS engine swaps, SR20DET builds, RB20/RB25/RB26, 2JZ & 1JZ, Drift cars, Rally cars, Street performance builds

Frequently Asked Questions

Can the Elite 550 run boost control?
Yes, the Elite 550 supports boost control and many common motorsport functions.

Is the Elite 550 suitable for turbo applications?
Absolutely. The Elite 550 is commonly used in turbocharged street and motorsport vehicles.

Can the Elite 550 run flex fuel?
Yes, flex fuel is supported with the correct sensor setup.

Does Adrian Stratford Motorsport offer support?
Yes, phone support is available with Haltech purchases.

  • Supports 1 to 8 Cylinder engines
  • 1 to 2 Rotor engines
  • Normally aspirated or forced induction
  • 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.
  • 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 4 Bar MAP sensor measuring up to 300kPa/3Bar/45psi of boost pressure.
  • Up to 33 channels of Input & Output (I/O) expansion (via CAN)
  • USB Laptop Communication (Windows)
  • Now using the new NSP Calibration Software

 FEATURES

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 flexible user-definable axis and 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)
· On-board and 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 and set and clear diagnostic trouble codes)
· 2 Injection Stages for use with Rotary Engines
· ECU comes fully enabled, with 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 - Requires a minimum of 1 user-defined input and output per variable cam

SPECIFICATIONS

Analog Voltage Inputs (AVI) 1
Differential Engine Position Inputs 2 (Trigger and Home)
Digital Pulsed Inputs (DPI) 1
Synchronized Pulsed Inputs (SPI) 0
Knock Sensor Inputs 0
On-board Wideband Controller NO
Injection 4 (peak and hold)
Ignition 4
Ignition Switch Input 1
Engine Control Relay output 0
Total Digital Pulsed Outputs (DPO) 5
Half Bridge Outputs (HBO) 0
On-Board PDM NO
25A High Current Outputs (HCO) 0
CAN Bus Networks 1
MAP sensor Internal (4 BAR)
Inertia / G-Sensor NO
USB 2.0 USB-B
Low Power Up via Cable NO
Wi-Fi NO
Compatible with Haltech Connect App NO
Anti-Lag/Rotational Idle NO
Boost Control 3D Closed Loop
Closed Loop O2 Control Dual
CO2 Control NO
Drive-By-Wire Throttle NO
Engine Protection Single Level
Flat Shift Support Basic
Flex Fuel YES
Intake Air Bleed Control NO
Knock Control NO
Launch Control YES
Long Term Learning Up to 3D
Nitrous Control Stages 1
Race Timer NO
Rolling Anti-Lag NO
Shock Travel & Ride Height NO
Torque Management (Driveshaft and Engine RPM Targeting) NO
Traction Control NO
Trans Brake NO
Tuning Table Resolution 32×16 3D
Variable Cam Control Single
Onboard storage 2MB

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