Description
Advanced Cam Control. The Holley EFI Coyote Ti-VCT Sub Wiring Harness enhances control of Ford Coyote engines equipped with Ti-VCT by enabling precise cam timing management down to 400 RPM. It integrates seamlessly with Holley HP or Dominator EFI systems, unlocking the full potential of stock camshafts for improved performance and tuning accuracy.
Construction and Appearance. This sub harness is engineered using durable, high-quality wiring and connectors designed specifically for 2011-2012 Coyote applications. The connectors are clearly labeled for straightforward installation, and the harness employs robust insulation to ensure reliable operation under demanding engine bay conditions.
Installation. The harness features a plug and play design with labeled connectors for easy identification, requiring no modifications or drilling. Basic mechanical skills and following the included instructions will ensure quick integration into the vehicle’s EFI system. Note that installation requires an external MAP sensor (recommended part number provided).
Application and Fitment. Designed specifically for 2011-2012 Ford Coyote engines with stock camshafts, this harness provides optimized control and driveability. It is compatible with the Holley HP and Dominator EFI platforms. While it is primarily intended for 2011-2012 Coyote engines, users should verify fitment compatibility beyond this range. The harness is not designed for use with aftermarket camshaft profiles.
Holley EFI 558-124
CA Residents: WARNING: Cancer and Reproductive Harm
- Coyote Ti-VCT Sub Harness For 2011-2012 Engines With Stock Camshafts
- Compatible With HP Or Dominator EFI
- Ti-VCT Cam Control Down To 400 RPM
- Designed For Stock Camshaft Profiles
- Commanded Timing Matched Within 1 Degree
- Four Built-In Diagnostic LEDs For Easy Fault Detection
- Integrated Stock Cam Position Tables For Optimal Drive-Ability And Power
- Requires Installation Of External MAP Sensor, Recommended Part Number Provided
- CANBus Communication For High Speed Data Transfer And Diagnostics
- Pre-Calibrated Ford Sensor Drop Downs In EFI Software
- Plug And Play Design With Labeled Connectors For Easy Identification
- Fits 2011-2012 Ford Coyote Engines
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