Haltech Elite 550 Stand Alone ECU EMS

Elite 550 ECU by Haltech (HT‐150400)

The Elite 550 is a brand new addition to the Haltech Elite Series. Ideal for basic 4 to 8 cylinder or 1-2 rotor engine applications, this robust, competitively priced ECU features an environmentally sealed, waterproof case, 4 fuel and ignition channels and a 3 BAR internal MAP sensor.

The Elite 550 ECU is powered by the Elite Software Programmer (ESP) - a powerful yet intuitive software that brings with it levels of functionality and ease of use never seen before in an engine control package

Available with this ECU is the option for a Universal Wire-In Harness Kit. The basic wire-in harness kit is simply a bare-bones harness. The premium wire-in harness kit offers a 2.5 meter (8 foot) wiring harness with a firewall grommet, moulded 6 power circuit fuse box, 2 relays, 4 fuses, and pins.

Haltec Elite 550 ECU Features

• Entry Level ECU
• Internal 3Bar Map Sensor rated up to 200kPa
• ESP Calibration Software – Intuitive and easy to use
• User definable tables
• Closed Loop O2 Control
• Sequential, semi sequential, batch or multipoint injection patterns
• Distributor ignition systems, multi-coil systems or Haltech Multiplex CDI systems
• Load sensing by Throttle Position, Manifold Absolute Pressure (MAP), or Mass Air Flow (MAF)

Applications

• Universal

Specifications

• 34 Position AMP Connector
• 4 x Fuel Injection Outputs
• 4 x Ignition Outputs
• 2 x Engine Position Inputs
• 1 x Digital Pulsed Inputs
• 5 x Digital Pulsed Outputs
• 2 x Analogue Voltage Inputs
• 1 x Throttle Position Input
• 1 x Coolant Temperature Input
• 1 x Air Temperature Input
• 1 x CAN Bus Communication 

What's In The Box?

• 1 - Elite 550 ECU (HT‐150400)
• 1 - Wire-In Harness Kit (if ordered)
• 1 - USB Programming Cable
• 1 - Software CD
• All Necessary Wiring and Hardware

References

• Quick Start Guide
• Wiring Diagram

Warranty

Haltech Manufacturer's Warranty