Holley | Holley EFI Input/Output Module Kit

Holley – EFI CAN I/O Expansion Module (without harness)

Description

The Holley EFI CAN I/O Module 554-166 is identical to the 554-165 but supplied without a harness. It adds 8 inputs and 8 outputs to Holley HP, Dominator, Terminator X, and Terminator X Max ECUs. Ideal for users who already have a harness or prefer to build their own wiring. Supports 12V toggle switches, 5V analog inputs, thermistor inputs, frequency inputs, and brake pedal ground input.

Specifications

• Brand: Holley
• Part Number: 554-166
• Type: CAN I/O expansion module (without harness)
• Inputs Added: 8
• Outputs Added: 8
• Input Types: 12V toggle, 5V analog, thermistor, frequency, brake pedal ground
• Compatibility: Holley HP, Dominator, Terminator X, Terminator X Max ECU (See Application Section)
• Harness: Not included
• Use: ECU I/O capacity expansion
• Condition: New
• Sold and shipped by Truck Expert

Note:

• FREE Delivery