- Quickly expand your HP/Terminator X or even Dominator ECU’s Input / Output control with 8 additional inputs and outputs
- This module is perfect for anyone wanting their Holley EFI ECU to control more functions or monitor more data channels
- HP and Terminator X EFI installations with only 4 inputs and 4 outputs can now add more functionality to their EFI system!
- The 554-165 kits contain a pre-terminated CAN Harness, allowing you to quickly install the Holley EFI CAN Module to any existing Holley EFI installation.
- Pre-Terminated flying leads makes installing new wires a breeze.
- Inputs can be used for things such as:
- -Switch 12v Toggle Switches - can be configured for external mechanical relays, or setup as digital switches via a Holley EFI dash
- - Ground input for brake pedal switch
- -5v analog inputs for sensors like fuel pressure, oil pressure, or nitrous bottle pressure
- -Thermistor inputs for Coolant temperature sensors
- Outputs can be used for things such as:
- -Switch Low (Ground) – For relay control or activation
- -Switch Low PWM (Ground) – -Switch Low PWM (Ground) – PWM Fan control – PWM Fuel Pump control - or other PWM- controlled devices.
- Adjustable broadcast rate for each channel - from 0-100hz.
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