Haltech Elite 550 ECU + Plug and Pin Set
Outputs: Up to 4 injector and 4 ignition.
Suits: Universal 1-8 cylinder or 2 rotor applications.
Includes: 1 x Elite 550 ECU + Plug and Pins to suit
Notes: Haltech's entry level, single connector ECU. Ideal for basic 4 cylinder or 2 rotor engine applications and basic EFI conversions.
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- Supports 1 to 8 Cylinder engines
- 1 to 2 Rotor engines
- Compatible with normally aspirated or forced induction setups
- Load sensing through Throttle Position (TPS), Manifold Absolute Pressure (MAP), or Mass Air Flow (MAF)
- Injection patterns: Sequential, semi-sequential, batch, or multipoint
- Ignition modes include Direct fire multi-coil, Distributor ignition, or Haltech CDI systems
- Connects to a wide range of dashes, displays, and expansion devices via CAN
- Waterproof case (IP67) with USB cover
- 34-pin 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 support for a wide range of trigger types
- 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 with boost pressure up to 300kPa/3Bar/45psi
- Up to 33 channels of Input/Output (I/O) expansion via CAN
- USB Laptop Communication (Windows)
- Now compatible with the new NSP Calibration Software
- Superseal connector
- 34-pin (Key 3) Plug and Pins
| Product Name | Haltech Elite 550 ECU + Plug and Pin Set |
|---|---|
| Brands | Haltech |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
Why use a Haltech ECU?
It provides full control of fuel, ignition, boost and safety strategies that a factory ECU cannot manage on a heavily modified engine.
What types of engines can the Haltech Elite 550 ECU support?
The Haltech Elite 550 ECU is designed to support a wide range of engine configurations, including 1 to 8 cylinder engines and 1 to 2 rotor setups. This flexibility makes it suitable for both naturally aspirated and forced induction applications.
What are the key features of the Haltech Elite 550 ECU?
Key features of the Haltech Elite 550 ECU include 4 fuel and 4 ignition channels, a 4 BAR internal MAP sensor, and support for various injection patterns and ignition modes. It also offers advanced tuning options, data logging capabilities, and CAN bus communication for integration with other devices.
How does the Haltech Elite 550 ECU manage boost control?
The ECU features a closed-loop boost control system that allows for user-definable axes, including boost by gear and road speed. This enables precise control over boost levels, adapting to changing conditions for optimal performance.
Is the Haltech Elite 550 ECU suitable for advanced tuning?
Yes, the Haltech Elite 550 ECU offers advanced tuning capabilities with up to 32 x 16 tuning table resolution, per-cylinder tuning correction, and support for multiple tuning parameters such as manifold pressure and ethanol content. This allows for comprehensive and flexible tuning options.
What additional components are required for full functionality of the Haltech Elite 550 ECU?
While the Haltech Elite 550 ECU comes with a plug and pin set, additional components such as a wideband O2 controller, external CAN expansion devices for EGT monitoring, and user-defined outputs for features like closed-loop idle control may be required for specific applications.
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