Holley EFI Terminator X Service ECU 554-152

These standalone Terminator X ECU's (Electronic Control Unit) are intended to be used as service components for your Terminator X EFI installation. The Terminator X ECU features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, or progressive nitrous control.

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 LEDs Allow You To Quickly Identify Potential System Issues Such As Failed TPS Autoset, Faulty Crank Or Cam Sensors, Or Oxygen Sensor Issues
- Built-In 1 Bar MAP (Manifold Air Pressure) Sensor
- On Boosted Applications The Internal MAP Sensor Can Be Disabled And An External MAP Sensor Used
- 4 Inputs – 12V, Ground, 5V And Frequency For Additional Sensors Or Activation Triggers Such As Nitrous Activation Or A Trans Brake (Fuel And Oil Pressure Inputs Are Pre-Terminated)
- 4 Outputs – Ground And PWM For Accessories Such As Fans, Boost Control, Nitrous Control, IAC Kit And More
- Boost Control – Boost Vs Time, Boost Vs Gear, Boost Vs RPM, Boost Vs Speed And Boost Safeties
- Nitrous Control – Single Channel Wet Or Dry, Progressive Or Non-Progressive With Rich/Lean Safeties And Target Closed Loop AFR
- Advanced Tables – 4x 1D Tables, 1x 1D Per Gear Table, 4x 2D Tables And 1x 2D Per Gear Table
- Free EFI Tuning Software For Complete Control Of Your Terminator X Power Plant