Product Description
Holley 550-909 Terminator X Engine Management System
For Gen 3 LS Engines with EV6 Injectors, Cable Throttle and 700R4, TH400, TH350 or Manual Transmission
24x LS | EV6 / USCAR Injector Harness | 3.5 Touchscreen | No Transmission or DBW Throttle Control
Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price.
Terminator X features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor (external 1-5 bar MAP sensors can be used as well), and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Terminator X comes fully loaded with base maps for common LS engine combinations to get you out of the garage and on the road/track fast.
The 3.5" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X has the features and technology you need at a price that won't break the bank.
Features:
- For GM LS1/LS6 engines with 24x crank reluctor - with EV6 (also called USCAR) Injectors
- Real-Time fuel map learn takes the guess work out of tuning your base fuel table
- High Impedance Injector Drivers will safely power most Stock LS injectors, as well as Injector Dynamics, Deatschwerks, FIC and Holley Injectors (will not control Low Impedance Injectors)
- Built-in Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control
- On-Board 1bar MAP sensor, is perfect for N/A or Nitrous engine combos. Also included in the harness is a MAP sensor connector for boosted applications to use a 2, 3, 4 or 5 bar 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
- 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, can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety
- On-Board Diagnostic LEDS allow you to identify any Critical engine issues at a glance
- The included 3.5" Touchscreen Handheld contains a calibration wizard, that allows you to quickly build a base tune for any LS engine. Additionally the handheld provides internal data-logging and a fully customizable gauge display
- The compact ECU size allows you to mount it virtually anywhere
- Plug and play compatible with multiple Holley EFI accessories including gauges, shift lights, various modules, and digital dashes
- Free laptop EFI Tuning Software for complete control of your Terminator X power plant
- Includes: 24x LS Engine Main Harness - EV6 Injector Harness - Terminator X ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - Input/Output Harness - and assorted vacuum adapters
Please ensure this is the correct Terminator X system for your application. Terminator X kits are configured specifically for the type of injector, reluctor wheel, throttle body, transmission, and sensors used in your setup. We do not accept returns on this item if there are any signs of installation or any modifications to the harnesses. Our tech team is available at sales@michiganmotorsports.com if you have any questions on fitment.
