Everything you need and nothing you don’t.
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
