Holley EFI Kit Terminator X 4.6L/5.4L 2V Ford Modular Motor

Perfect your 4.6L or 5.4L 2-Valve Modular Ford Motor’s EFI efficiency with a Holley Terminator X EFI Kit! This plug-and-play engine control unit (ECU) uses real-time fuel learning, an integrated 1bar MAP sensor, and Bosch LSU 4.9 wideband O2 sensors to ensure the air/fuel ratio is optimized for your specific build. The Terminator X ECU arrives fully loaded with maps designed for common engine combinations. These base maps can be selected easily through the included 3-1/2” LCD touchscreen device which features a calibration wizard as well as tuning, gauge display functions, and more.

If you’ve already got some experience with tuning, you can also make full use of your included access to Holley’s software suite. This software allows you to delve deeper into your tunes and calibrations via a laptop (not included) for truly custom engine performance. There are also 4 inputs available for use: 12v, ground, 5v, and frequency. These allow you to run accessories like electric fans, boost control solenoids, progressive nitrous control, and much more to ensure your can properly support your engine’s modifications. This compact ECU is made in the USA and is complete with the necessary vacuum hose adapters and your choice of an EV1 or EV6 injector harness!

Features and Benefits:
- Plug-and-play engine control for Ford Modular 4.6 or 5.4 2V Engines
- Compatible with Holley EFI accessories – Analog gauges, shift lights, modules, and both 6.86” and 12.3” Pro Dash
- Includes your choice of an EV1 or EV6 injector harness
- High Impedance Injector drivers power Holley EFI
- Includes Bosch LSU 4.9 wideband O2 sensors for accurate readings and precise tuning control
- Built-in 1bar MAP sensor included 
- Includes terminated connector for external MAP sensor harness
- Includes Vacuum hose adapters (1/8”, 1/4”, and 3/16” sizes)
- 4 inputs – 12v, Ground, 5v, and frequency for items like pressure sensors, activation triggers, nitrous activation, or trans brake
- Integrated Boost Control – boost vs. time, boost vs. gear, boost vs. RPM, boost vs. speed, and boost safeties
- Integrated Nitrous Control – channels for wet or dry, progressive, or non-progressive, rich/lean safeties, and target closed loop AFR (Air/Fuel Ratio)
- Advanced Tables – ( 4x 1D tables, 1x 1D gear table, 4x 2D table, and 1x 2D gear tables) for nearly unlimited table configuration options
- On-board diagnostic LEDs help quickly identify critical engine parameters 
- Includes 3.5” touchscreen that offers internal data logging, custom gauge display, and a calibration wizard
- Compact ECU (7.45” x 4.1” x 1.66”) mounts virtually anywhere (XMAX ECU = 9.6” x 4.1” x 1.66”)
- Includes access to Holley’s EFI Tuning software
- Proudly made in the USA

Additional Notes:
- Designed for 1999 and up Coil On Plug Applications Only- the included ignition components do not plug and play with coil banks found on 96-98 applications.
- Diagnostic LEDs must face up.

Vehicle Fitment:
- 1965-2004 Ford Mustang
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100