FITech 70051 Ultimate LS Standalone ECU, With Touch Screen, Harness, Trans. Controler

$1,202.00
MSRP: $1,562.60
(You save $360.60 )
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SKU:
FIT70051
MPN:
70051
UPC:
854549007453
Condition:
New
Weight:
11.50 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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If you’re considering utilizing a factory intake, injectors, and cable operated throttle body, with a 4L60, 4L65, 4L70, or 4L80 GM transmission, FiTech’s Ultimate LS standalone self-learning ECU with transmission control will get your engine ready for optimal performance. This self-learning Ultimate LS ECU is the best solution for a standalone LS swap and replaces the OEM computer and harness. This kit is dedicated to LS or similar engines with crank and cam sensors. The Ultimate LS standalone kit will self-learn to most cam swaps. Usually, only very large cam grinds will require additional tuning in the system. Easily tuned for even the most novice tuner, this kit includes a touch-screen controller for easy setup and configuration.

The electronic transmission control is used when operating a GM electronically controlled automatic transmission. The Ultimate LS ECU has the ability to control the shift point, shift firmness, when to downshift properly, and all other features involved when controlling the transmission. This feature is suitable for 4L60, 4L65, 4L80 or 4L85 GM transmissions. If using transmission control connect the two sides of the trans connector to the sub-harness and connect this to the connector on the transmission. Once connected to the transmission you are ready. If not using transmission control leave the connectors untouched.

Application: LS or similar engines with crank and cam sensors. Transmission control feature is suitable for 4L60, 4L65, 4L80 or 4L85 GM transmissions.
Small Block V8 GEN. III/IV LS-based Chevrolet street and performance engines. Contains a 3 BAR MAP sensor for power adder applications that supports up to 30 PSI of boost.
Note: This kit does not work with drive by wire throttle bodies and variable valve timing. These engines can be modified to remove these components.

Kit Contents
- LS ECU.
- Plug and play primary wiring harness.
- Hand-held controller with color touch screen and cable.
- Windshield mount for touch screen controller.
- 3 BAR MAP Sensor.
- O2 Sensor.
- Stainless Oxygen Sensor bung kit (Clamp or weld on).
- Two programmable fan control outputs.

 

Not legal for use on pollution controlled vehicles: FiTech’s Ultimate LS System is not approved for use on emission controlled vehicles. This system is designed to control the EFI and ignition on LS based engines being retrofit into older vehicles that do not require emission controls.


Features
  • Self-learning ECU with touch screen controller for easy setup and configuration.
  • Sequential fuel and spark control with individual cylinder trim.
  • 3 BAR MAP sensor automatically detects up to 30 psi boost.
  • Stainless O2 Sensor bung (clamp or weld on).
  • 24X and 58X crank and cam compatible.
  • Two programmable fan control outputs.
  • Tach output driver for most tachometers (5V).
  • Output driver for most speedometers.
  • Compatible with car and truck coils.
  • On the fly programmable target AFR and timing (if desired).
  • Fuel pump relay output.
  • Custom wire harness (uses factory coil pack sub harness).
  • Knock sensor control.
  • Transmission control feature is suitable for 4L60, 4L65, 4L80 or 4L85 GM transmissions.
  • Self Tuning:
    Yes
    User Tunable:
    Yes
    Timing Control Compatible:
    Timing Control Compatible
    EGR:
    No
    Transmission Controller Included:
    Yes
    Injection Style:
    Sequential multi-port
    Metering Style:
    Speed density (Map-N) and speed throttle (Alpha-N)
    Intake Manifold Included:
    No
    Fuel Rails Included:
    No
    Calibration Module Included:
    Yes
    ECM Included:
    Yes
    Wiring Harness Included:
    Yes
    Oxygen Sensor Included:
    Yes
    Fuel Pump Included:
    No
    Fuel Pressure Regulator Included:
    No
    Distributor Included:
    No
    MAP Sensor Included:
    Yes
    IAT Sensor Included:
    No
    TPS Sensor Included:
    No
    IAC Motor Included:
    No
    Quantity:
    Sold as a kit.
    Notes:
    Includes a 3 bar MAP sensor. With transmission control. Must be used with cable operated throttle body. For use with EV1 or EV6 injectors
    Make:
    Chevrolet
    Engine Family:
    Chevy small block Gen III/IV (LS-based engines)
    Engine Sizes:
    4.8L/294-7.0L/427
    Years:
    1997-2019
    Transmission:
    4L60
    Transmission 2:
    4L65
    Transmission 3:
    4L80
    Transmission 4:
    4L85

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