Description
Engine Management Solution. The Holley EFI Terminator X is designed specifically for GM LS1 and LS6 engines, providing comprehensive control over fuel and ignition systems. This standalone ECU offers real-time self-learning fuel strategies, advanced tuning capabilities, and support for various performance enhancements such as nitrous and boost control, making it ideal for both street and race applications.
Construction and Appearance. Constructed with a durable black textured finish, the compact ECU is built for flexibility and robust use. It includes onboard Bosch LSU 4.9 wideband sensor integration and diagnostic LED indicators for ease of troubleshooting, all housed in a size that facilitates versatile mounting options.
Installation. The Terminator X ECU integrates with included LS1/LS6 harnesses and components for a plug-and-play experience. Installation is straightforward and suitable for users with basic to moderate technical skills.
Application. Compatible with GM LS1 and LS6 engines featuring a 24x crank reluctor and EV6 injectors. This EFI system is legal for use on non-emissions controlled vehicles only and is not approved for emissions regulated applications.
Holley EFI 550-909
CA Residents: WARNING: Cancer and Reproductive Harm
- For GM LS1/LS6 Engines With 24x Crank Reluctor, With EV6 Injectors
- Real-Time Fuel Map Learn Takes The Guess Work Out Of Tuning Your Base Fuel Table
- High Impedance Injector Drivers Will Safely Power Most Stock LS Injectors And Holley EFI Injectors
- Injector Support Chart Provided In The Instructions Will Not Control Low Impedance Injectors
- Utilizes Bosch LSU 4.9 Wideband To Relay AFR Information To The ECU For Accurate Reading And Precise Tuning Control
- On-Board 1bar MAP Sensor Perfect For N/A Or Nitrous Engine Combos
- 4 Inputs: 12v, Ground, 5v, And Frequency For Additional Pressure Sensors, Activation Triggers, Or Trans Brake
- Boost Control Features Include Boost Vs Time, Boost Vs Gear, Boost Vs RPM, Boost Vs Speed, And Boost Safeties
- Nitrous Control Allows Single Channel Of Wet Or Dry, Progressive Or Non-Progressive, Rich/Lean Safeties, And Target Closed Loop AFR
- Advanced Tables Comprise 4x 1D Tables, 1x 1D Per Gear Table, 4x 2D Tables, And 1x 2D Per Gear Table For Custom Applications
- On-Board Diagnostic LEDs For ECU Power, Engine Run, Wideband Status, TPS Calibration, Crank Signal, And Cam Signal
- 3.5″ Touchscreen Handheld Contains Calibration Wizard, Internal Data-Logging, And Customizable Gauge Display
- Compact ECU Size Allows Flexible Mounting Locations With Diagnostic LEDs Facing Up
- Plug And Play Compatible With Holley EFI Accessories Including Gauges, Shift Lights, And Digital Dashes
- Free EFI Tuning Software Provides Complete Control Of The Engine Management
- Includes 24x LS Engine Main Harness, EV6 Injector Harness, TERMINATOR X ECU, ECU Power Harness, Bosch LSU 4.9 Wideband Oxygen Sensor, Input/Output Harness, And Vacuum Adapters
- Features Accelerometer Support, CAN-BUS Support, Coil Per Cylinder Ignition Support, Datalogging Support, E85 Support, EGT Support, Knock Retard Support, Progressive And Wet Nitrous Control, Ignition Timing Control, And More
- Fits GM LS1 And LS6 Engines Equipped With 24x Crank Reluctor And EV6 Injectors, For Non-Emissions Controlled Vehicles Only
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