Description
Holley EFI Terminator X Max – 2015.5-2017 Ford Coyote w/ Ti-VCT
The Holley EFI Terminator X Max – 2015.5-2017 Ford Coyote w/ Ti-VCT is a plug-and-play engine control system designed specifically for the Ford 5.0L Coyote engine with Twin Independent Variable Camshaft Timing. It offers advanced tuning features, self-tuning capability, and comprehensive control for enthusiasts building powerful, reliable American V8 engines.
Key Features
- Plug-and-play ECU tailored for 2015.5-2017 Ford Coyote Ti-VCT engines
- Real-time fuel learning and high impedance injector drivers (supports EV1/EV6 injectors)
- Integrated 1 bar MAP sensor with external MAP sensor support for boosted applications
- 4 programmable inputs/outputs for electric fans, boost control, nitrous, and more
- Included Bosch LSU 4.9 wideband O2 sensors for precise air/fuel ratio control
- Boost and multi-stage progressive nitrous control with rich/lean safeties
- 3.5” touchscreen handheld with calibration wizard, data logging, and gauge display
- Compact ECU design for versatile mounting options
- Full CAN-BUS support and compatibility with Holley EFI accessories and digital dashboards
- Supports drive-by-wire throttle, E85 fuel, ignition timing control, knock retard, and individual cylinder fuel corrections
- Free Holley EFI tuning software for advanced laptop tuning
Fitment
- Ford 5.0L Coyote engines with Ti-VCT, model years 2015.5 through 2017
- Compatible with 4R70W transmission
Note: Verify compatibility with your specific vehicle and injector type before ordering. Installation requires basic mechanical and tuning knowledge. Supports boosted and nitrous applications; external sensors and accessories may be needed for full functionality.






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