3/16/23 We have the only remaining Haltech 550 ECU stock in the world.   If you need one as a replacement or an entry level ECU, you've come to the right place!

Elite 550 ECU Only Incl Waterproof USB cap, USB programming cable and Software CD

DESCRIPTION

The Elite 550 is an entry level, single connector ECU ideal for basic 4 cylinder or 2 rotor engines and basic EFI conversions. 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.

Engine Suitability:
• 1 to 8 cylinder engines or 1 to 2 rotor engines
• Normally aspirated or forced induction

Features:
• 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 Engine Position Inputs with extensive trigger type support
• 1 x Digital Pulsed Input
• 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 for Haltech CAN Expansion
• Internal 3Bar Map Sensor rated up to 200kPa of Boost (2bar/29psi)
• 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 (TPS),
– Manifold Absolute Pressure (MAP) or
– Mass Air Flow (MAF)

Inputs and Outputs:
• 4 x Current controlled injector drivers, high or low impedance injector compatible
• 4 x Over current protected ignition drivers
• 5 x Over current protected low side pulsed outputs
• 2 x User definable analogue voltage inputs
• 1 x Digital Pulsed Input
• 3 x Function dedicated analogue voltage inputs:
– 1 x Coolant temperature
– 1 x Air temperature
– 1 x Throttle position sensor
• 2 x Engine position inputs with extensive trigger type support
• 1 x 3 BAR internal MAP sensor

Communications:
• 1 x CAN Bus communication for Haltech CAN expansion
• 1 x USB connection for programming

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