Holley EFI 554-152 Terminator X Service ECU
Holley EFI 554-152 Terminator X Service ECU
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Holley EFI

Holley EFI 554-152 Terminator X Service ECU

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Key item features

  • Injector Compatibility: Supports OEM injectors with part numbers accessible via handheld wizard or software.
  • Wideband Control: Features genuine Bosch LSU 4.9 Wideband Control, incompatible with LSU 4.2 oxygen sensors.
  • Diagnostic LEDs: Includes 8 multi-color diagnostic LEDs for quick identification of system issues like TPS autoset failures or sensor problems.
  • Integrated MAP: Built-in 1-bar MAP sensor, with an option to disable for external MAP sensor use in boosted applications.
  • Versatile Inputs: Offers 4 programmable inputs (12v, Ground, 5v, Frequency) for additional sensors or activation triggers, with pre-terminated fuel and oil pressure inputs.
  • Programmable Outputs: Provides 4 programmable outputs (Ground, PWM) for accessories such as fans, boost control, or nitrous control.
  • Advanced Tuning: Incorporates advanced tables including 4x 1D, 1x 1D per Gear, 4x 2D, and 1x 2D per Gear tables for comprehensive tuning.
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Current price is $901.24
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  • Free 30-day returns

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Arrives by Sat, Jul 18
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Sold and shipped by Part Synergy
4.260975609756097 stars out of 5, based on 410 seller reviews(4.3)
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$913.95
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Shipping, arrives by Fri, Jul 17 to Columbus, 43215
Sold and shipped by Walmart.com
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