The Holley EFI CAN Input/Output Module can be added to Holley EFI HP, Dominator, Terminator X, and Terminator X Max EFI installations. It adds up to 8 inputs and 8 outputs to the system, useful for controlling additional accessories or reading extra sensors once an existing ECU's inputs and outputs are used up. This kit includes a pre-terminated CAN harness for a quick install onto any existing Holley EFI system.
Specifications:
- Compatible Systems: HP, Dominator, Terminator X, Terminator X Max
- Adds: Up to 8 additional inputs and 8 additional outputs
- Input Uses: 12V toggle switches, ground input for a brake pedal switch, 5V analog inputs for pressure sensors, thermistor inputs for coolant temperature
- Output Uses: Switch-low (ground) for relay control, switch-low PWM for fan or fuel pump control
- Broadcast Rate: Adjustable per channel, 0-100 Hz
- Software Requirement: Dominator and HP require V6 software Build 200 or higher; Terminator X requires V2 software Build 51 or higher
- Harness Included: Yes, pre-terminated CAN harness
- Part Number: 554-165
FAQ
What EFI systems does this module work with?
Holley HP, Dominator, Terminator X, and Terminator X Max EFI installations.
Does this kit include a wiring harness?
Yes, it includes a pre-terminated CAN harness for a quick install onto an existing Holley EFI system.
What software version do I need?
Dominator and HP require V6 software Build 200 or higher; Terminator X requires V2 software Build 51 or higher.
Can the broadcast rate be adjusted?
Yes, the broadcast rate for each channel is adjustable from 0 to 100 Hz.
