Holley 550-918-6 Terminator X Max MPFI Controller Kit:

• For GM LS 4.8, 5.3, 6.0 LS Truck Engines and LS2, LS3 with 58x Crank, 4x Cam and 6L80, 90e Transmission Control with EV6 Injectors
• The TCM handheld tuner with integrated wizard for setup using the Terminator X 3.5-inch Handheld
• Terminator X V3 software unlocks optional tuning parameters
• Supports transmission tap up/down shifting mode and torque management
• (4) Loose Wires:
  • Power (Red): Supplies power to the transmission solenoids and should be connected directly to the battery or a constant battery source capable of supplying 5 amps
  • Ground (Black): Connect to a good chassis/engine ground source
  • Brake Switch (Light Blue/White): Wired to the brake light switch and must be installed to a 12-volt source
  • Park/Neutral Safety (Yellow): Circuit for starter solenoid when the transmission is in the park or neutral this yellow wire will be grounded and when the transmission is in gear this circuit will be open
• Real-time fuel map learning, takes the guess work out of tuning base fuel tables
• High-impedance injector drivers safely power most stock LS injectors and Holley EFI injectors
• Utilizes the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control
• On-Board 1-bar MAP sensor is compatible with N/A or Nitrous engines
• MAP sensor vacuum hose adapters 1/8, 3/16, 1/4 in.
• (4) Inputs: 12 volts, Ground, 5 volts, and frequency for additional pressure sensors, activation triggers for nitrous activation, or transmission brake
• (4) Outputs: Ground, 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 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 or can be used for any custom tables such as a Flex Fuel Sensor offset table, or a custom fuel or oil pressure safety
• On-board Diagnostic LEDs: ECU Power, Engine Run, Wideband Status, TPS Calibration, Crank Signal, and Cam Signal allow you to identify any critical engine issues at a glance
• The included 3.5-inch Touchscreen Handheld contains a calibration wizard that allows building a base tune for any LS engine and provides internal data logging and a fully customizable gauge display

Holley 550-918-6 Terminator X Max MPFI Controller Kit Notes:

• Does not control Low-Impedance injectors
• Compatible with Chevrolet Performance DBW pedal 10379038 (sold separately)
• If a 2+ Bar MAP sensor is required use GM 12592525 and Holley adapter 558-416 (each sold separately)
• Not recommended for 4WD vehicles with electronic transfer cases
• Not compatible with 4L6X transmissions from model year 1995 or before due to year-by-year changes in converter lockup and downshift strategy

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.

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