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Holley EFIPart 554-153Made in US
Product Details
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Key Features
ECU is not recommended for marine applications, but can be used on off-road applications as long as you choose a safe location, keep it dry, protect from heat, and ensure proper wiring management.
The Terminator X Max ECU features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, electronic transmission control, drive-by-wire throttle body control, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more.
Compatible with all Terminator X Harnesses
- OEM (Original Equipment Manufacturer) injectors supported, with part numbers provided in the handheld wizard or software
- Genuine Bosch LSU 4.9 Wideband Control (will not work with LSU 4.2 oxygen sensors)
- 8 Built-in multi-color diagnostic LED's allow you to quickly identify a variety of potential system issues, such as a failed TPS (Throttle Position Sensor) Autoset, faulty crank or cam sensors, or potential oxygen sensor issues
- Built in 1bar MAP (Manifold Air Pressure) sensor. On boosted applications, you can disable the internal MAP sensor, and utilize an external 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 (fuel and oil pressure inputs are pre-terminated)
- 4 Outputs – Ground, PWM - for accessories such as fans, boost control, nitrous control, IAC Kit, and more
- GM LS and LT, Ford Coyote, and Mopar Gen V Drive-by Wire Throttle Body Control (Terminator X Max Only)
- GM 4L60 and 4L80, and Ford 4R70W Transmission Control (Terminator X Max only)
- 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
- Free EFI tuning software for complete control of your Terminator X power plant
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About this product
Compatible with all Terminator X Harnesses
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Product Specifications
Accelerometer Support
Yes
Automotive Item Grade
Performance
Boost Control
Yes
Brand
Holley EFI
California Proposition 65 Chemical Name
4
CAN-BUS Support
Yes
Category
Air and Fuel Delivery
Coast Guard Approved
No
Coil Per Cylinder Ignition Support
Yes
Country
US
Datalogging Support
Yes
Dry Nitrous Control
Yes
E85 Support
Yes
EGT Support
Yes
Emission Code
3
Emission Code
4
Forced Induction Support
Yes
Grade Type
Performance
Height
1.63"
HTS Code
8409915085
Ignition Timing Control
Yes
Individual Cylinder Fuel Corrections
Yes
Knock Retard Support
Yes
Length
9.60"
Mounting Hardware Included
No
Mounting Hole Quantity
4
Multi-Stage Nitrous Control
No
Part Type
Engine Control Module (ECM)
Product Type
ECU
Progressive Nitrous Control
Yes
Prop 65 Yes/No
No
Removable PROM
No
Terminal Gender
Male
Terminal Quantity
114
Traction Control Support
Yes
User-Tuneable
Yes
Warning
California Proposition 65
Warranty
Manufacturer's Limited 90 Day Warranty
Weight
1.44
Wet Nitrous Control
Yes
Width
5"
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Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
US
Emissions Code
4
HS Code
8409915085
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Dimensions & Shipping
Product Dimensions
10.9 × 6.4 × 3.45 in
Shipping Dimensions
10.9 × 6.4 × 3.45 in
Weight
653 g (0.65 kg)