Holley EFI Terminator X Max Service ECU - 554-153

Holley EFI Terminator X Max Service ECU - 554-153

$1,299.95
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Holley EFI Terminator X Max Service ECU - 554-153

Holley EFI Terminator X Max Service ECU - 554-153

$1,299.95
The Terminator X Max ECU features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, electronic transmission control, drive-by-wire throttle body control, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more.

Features:

  • OEM (Original Equipment Manufacturer) injectors supported, with part numbers provided in the handheld wizard or software
  • 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, 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 Specifications:

  • Product Details: Compatible with all Terminator X Harnesses
  • Accelerometer Support: Yes
  • Boost Control: Yes
  • CAN-BUS Support: Yes
  • Coast Guard Approved: No
  • Coil Per Cylinder Ignition Support: Yes
  • Datalogging Support: Yes
  • Dry Nitrous Control: Yes
  • e85 Support: Yes
  • EGT Support: Yes
  • Forced Induction Support: Yes
  • Grade Type: Performance
  • Height: 1.63"
  • Ignition Timing Control: Yes
  • Individual Cylinder Fuel Corrections: Yes
  • Knock Retard Support: Yes
  • Length: 9.60"
  • Mounting Hardware Included: No
  • Mounting Hole Quantity: 4
  • Multi-Stage Nitrous Control: No
  • Part Type: Engine Control Module (ECM)
  • Product Type: ECU
  • Progressive Nitrous Control: Yes
  • Removable PROM: No
  • Self-Tuning: Remove Attribute
  • Terminal Gender: Male
  • Terminal Quantity: 114
  • Traction Control Support: Yes
  • User-Tuneable: Yes
  • Weight: 1.44
  • Wet Nitrous Control: Yes
  • Width: 5"

Installation Notes:

ECU is not recommended for marine applications, but can be used on off-road applications as long as you choose a safe location, keep it dry, protect from heat, and ensure proper wiring management.

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