Home » Holley Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi
Holley EFI Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi
Holley EFI Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi
Holley EFI Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi
Holley EFI Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi
Holley EFI Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi
Holley EFI Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi
Holley EFI Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi
Holley EFI Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi
Holley EFI

Holley Terminator X Engine Control Module - Map Sensor - Ford Modular/GM LS-Series/Mopar Gen III Hemi

In stock
SKU: HLY554-152
Engine Control Module, Terminator X, Wiring Harness, Map Sensor Included, Each
$913.95
Sale $1,028.95 $913.95
Free Shipping on orders over $149! Exclusions may apply.
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information go to www.P65Warnings.ca.gov

Engine Control Module (ECM)

  • Genuine Bosch LSU 4.9 Wideband Control (Will not work with LSU 4.2 Oxygen Sensors)
  • 8 Built-in multi-color diagnostic LED's allow you to quickly identify a variety of potential system issues, such as a failed TPS (Throttle Position Sensor) Autoset - faulty crank or cam sensors, or potential oxygen sensor issues!
  • Built in 1bar MAP (Manifold Air Pressure) sensor. On boosted applications, you can disable the internal MAP sensor, and utilize an external MAP sensor.
  • 4 Inputs - 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake (Fuel and Oil Pressure Inputs are pre-terminated)
  • 4 Outputs - Ground, PWM - , for accessories such as; fans, boost control, nitrous control, IAC Kit, and More
  • GM LS and LT, Ford Coyote, and Mopar Gen V Drive-by Wire Throttle Body Control (Terminator X Max Only)
  • GM 4L60 and 4L80, and Ford 4R70W Transmission Control (Terminator X Max Only)
  • Boost Control - Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
  • Nitrous Control - Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
  • Advanced Tables - 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table
  • Free EFI Tuning Software for complete control of your Terminator X power plant

    • Product Description:

  • Engine Control Module
  • Terminator X
  • Wiring Harness
  • Map Sensor Included
  • Sold Individually
    • Holley is quickly becoming The New Standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley’s EFI throttle body powers every NASCAR Sprint Cup Series™ team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All-Star race. But that’s not all. The world’s best hot rod builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy. But, don’t take our word for it, see what the best are saying about Holley EFI!