Description
Twin Independent Variable Cam Timing Control. The Holley EFI Coyote Ti-VCT Controller HP EFI ECU Module Kit with Bosch Oxygen Sensor unlocks enhanced engine performance by enabling precise cam timing and EFI management for Ford Coyote engines. It is suitable for applications ranging from crate engines to high-performance rebuilds, offering advanced engine management and diagnostic capabilities.
Construction and Appearance. The kit contains durable wiring harnesses and sensors designed for reliable operation, including Bosch oxygen sensors and connectors engineered for seamless integration with Ford Coyote engines.
Installation. Designed for plug-and-play installation on 2011-2017 Coyote engines, the kit requires moderate technical skills and no special drilling. Harnesses and connectors facilitate straightforward integration with existing engine wiring.
Application. Compatible with 2011-2017 Ford Coyote engines, including 2011-2012 5.0L F-150 models. Supports stock camshafts with options for Holley EFI or stock coils, as reflected by available harnesses and software calibration.
Holley EFI 550-619
CA Residents: WARNING: Cancer and Reproductive Harm
- Ford Coyote Ti-VCT HP EFI ECU and Ti-VCT Controller Kit including Power Harness, Main Harness, Coil Harness, Injector Harness, Sensors, and Bosch Oxygen Sensor
- Requires Installation of an External MAP Sensor; Recommended Part Number 538-13 for Naturally Aspirated Applications
- Ti-VCT Cam Control Down to 400 RPM
- Four Built-In Diagnostic LEDs Simplify Troubleshooting for Cam or Crank Sensor Failures
- Commanded Timing Accuracy Within 1 Degree
- CANBus Communication Between Coyote Ti-VCT and EFI ECU for High-Speed Data Transfer and Diagnostics
- Compatible with Holley HP or Dominator EFI Systems
- Plug-and-Play Main Harness for 2011-2017 Coyote Engines with Stock Camshafts Using Holley EFI or Stock Coils
- Main Harness Includes Power Tap Connector for Convenient Power and Ground When Adding Additional Sensors or Actuators
- Supports 2015-2017 Coyote Engines
- HP EFI Kits Available
- Pre-Calibrated Ford Sensor Drop-Downs in EFI Software
- Integrated Stock Cam Position Tables Eliminate Tuning Guesswork and Provide Optimal Driveability and Power Out of the Box
- User-Programmable Tables Allow Fine Tuning of Aftermarket Ti-VCT Compatible Camshafts
- Main Harnesses Feature Ford TPS and IAC Connectors to Simplify Conversion from Drive-By-Wire to Manual Throttle Body
- Compatible with 2011-2017 Ford Coyote Engines, Including 2011-2012 5.0L F-150 Applications






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