558-122 Ti-VCT EFI Main Harness for 2011-2014 Ford Coyote

Name: 558-122 Ti-VCT EFI Main Harness for 2011-2014 Ford Coyote
Brand: HOLLEY
SKU: 510-558-122
Price: 999.95 USD
Availability: InStock

^$999⁹⁵

Ships on 09/09/2026

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Main Harness

2011-2017 Ford Coyote
Stock Camshafts
Holley Smart Coils

Features:
·         Plug and Play Coyote Main Engine Harness
·         Connectors are labeled for easy identification
·         Terminated with Ford TPS and IAC Connectors for DBW to Cable Driven Throttle Body Conversions (99-04 Style Connectors)
·         Includes Power Tap Connector for additional powers and grounds for sensors or solenoids
·         Two CAN connectors for optional accessories, such as the Holley EFI Digital Dash (510-553-106)
·         Optional Fuel and Oil Pressure transducer connectors pre-terminated for datalogging or gauge monitoring
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Utilize Twin Independent Variable Cam Timing Control in Modern Engine Swaps

Holley EFI has designed a system to control the Ti-VCT function for Ford Coyote engines that have been swapped in non-factory applications. When compared to an engine with the camshafts locked in place, gains of 90 ft.-lbs. of torque at 3700 RPMs can be seen. Main Harnesses come terminated with Ford TPS and IAC connectors, making it easy to convert from a DBW throttle body to a cable throttle body, if desired. High-speed data transfer and diagnostics are possible by the CANBus style communication between a Holley EFI ECU and the Ti-VCT control module.

Part TypeEngine Control Module Wiring Harness

Product LineHolley EFI Ford Coyote Ti-VCT Controller and Harnesses

BrandHOLLEY

Package Height4.0

Package Width10.5

Package Length11.0

Weight4.0 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number558-122

Package Qty1

Package TypeEA