Holley 550-942 Terminator X Max MPFI Controller Kit
510-550-942




Universal
Holley 550-942 Terminator X Max MPFI Controller Kit Features:
- Simple Plug-and-Play - Engine controller for domestic V8's
- Transmission Control - GM 4L60E/4L80E harness included
- LCD 3-1/2 inch touchscreen - Provides easy base tuning with the calibration wizard along with gauge displays and data logging
- Real-Time Self-Learning - Fuel maps require no complicated tuning knowledge (Holley EFI software suite is included for advanced users with laptops)
- On-board Multi-Color LED Diagnostic - Allows quick troubleshooting on critical issues for ECU Power, engine running, wideband status, TPS calibration, crank signal, cam signal
- Built-in 1bar MAP Sensor - 1/8, 1/4, & 3/16 in. Vacuum hose adapters included. For boosted applications, the internal sensor can be disabled to run an external MAP sensor (not included) with terminated harness and connector (included)
- 4 Inputs - 12-volt, ground, 5-volt, and frequency can be used for activation triggers, trans brake, and to add extra pressure sensors
- 4 Outputs - Ground and PWM can be used for electric fans, boost control, nitrous control, idle air control kit, and many more accessories
- Boost Controls - Ability to control boost vs time, boost vs. gear, boost vs. RPM, boost vs. speed, boost vs. safeties
- Nitrous Controls - Single Channel Wet or Dry, Progressive or Non-Progressive, rich/lean safeties, and target closed-loop AFR
- Advance Tables - 4x 1D table, 1x 1D gear table, 4x 2D table, 1x 2D per gear table. Can be used for custom tables for flex fuel sensor, fuel pressure safety, or oil pressure safety
- Bosch LSU 4.9 Wideband - for precision reading and tuning control
- High Impedance Injector Driver - powers most stock and Holley EFI injectors. (Use of low impedance injectors will damage the ECU)
- Injector Harness Adapter - EV1 Injector harness included
- Holley EFI Accessories - are mostly compatible (analog-style gauges, shift lights, Dual Sync/HyperSpark Distributors and others)
- Tuning Software - Free software downloads keep your system up to date
Installation Notes:
Terminator X & Terminator X Max ECU's are designed to be installed with LED lights facing upwards.
To use this kit with a HyperSpark Ignition System The following harness is required:
- Holley EFI HyperSpark Ignition Adapter - 510-558-323
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Specifications:
Is this for a drive-by ride?
This package operates 58x reluctor (gen IV) and coming harness and cpu?
Is this for DBW or DBC
Can I eliminate the 4l60e or 4l80e for now I’m running a th350, I want to upgrade later?
Motor Vehicles
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Electrical Cords
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