Holley EFI Terminator X Engine Control Module – Transmission Control – GM 4L80E

Not recommended for 4×4 applications 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.

Includes EV1 Injector Harness

GM 4L60E/80E Transmission Control Harness (Terminator X Max Only)

High Impedance Injector Drivers will safely power most Stock injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)

Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control.

Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th – ┬â•_x009d_ and 3/16ths) – or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the install

MAP Sensor vacuum hose adapters (1/8th – ┬â•_x009d_ and 3/16ths)

Plug and plug ignition capability with Dual Sync and HyperSpark Distributors, adapter 558-323 required for HyperSpark Distributors.

4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or 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 for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal -Cam Signal. 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 domestic V8 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. Remember, diagnostic LEDS must face up!

Plug and play compatible with more Holley EFI accessories such as; analog style gauges, shift lights, various modules, and coming soon, 12.3″ digital dash support!

Free EFI Tuning Software for complete control of your Terminator X power plant

Product Description:

Engine Control Module

Terminator X Max

Transmission Control

GM 4L80E

Kit

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