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Multi-purpose Efi Can Input/output Module,w/ Harness Kit [rEwuM5gZ]

$68.99 $220.99 -69%

BRAND NEW HOLLEY EFI CAN INPUT/OUTPUT MODULE KIT, COMPATIBLE WITH EFI HP, DOMINATOR, TERMINATOR X & TERMINATOR X MAX EFI THE HOLLEY EFI CAN INPUT/OUTPUT MODULE CAN BE ADDED TO HOLLEY EFI HP, DOMINATOR, TERMINATOR X & TERMINATOR X MAX EFI INST

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BRAND NEW HOLLEY EFI CAN INPUT/OUTPUT MODULE KIT, COMPATIBLE WITH EFI HP, DOMINATOR, TERMINATOR X & TERMINATOR X MAX EFI

THE HOLLEY EFI CAN INPUT/OUTPUT MODULE CAN BE ADDED TO HOLLEY EFI HP, DOMINATOR, TERMINATOR X & TERMINATOR X MAX EFI INSTALL. ADDS 8 INPUTS & OUTPUTS TO THE SYSTEM, WHICH CAN BE USED TO CONTROL ADDITIONAL ACCESSORIES, OR PROVIDE CRITICAL SENSOR INPUTS. THIS MODULE IS PERFECT FOR ANYONE WANTING TO ENHANCE THE CAPABILITIES OF THEIR CURRENT ECU, YET HAVE ALREADY TAPPED OUT THEIR ECUS INPUT/OUTPUT CHANNELS.

NOTE: HP/DOMINATOR REQUIRES V6 SOFTWARE VERSION BUILD 200 & HIGHER. TERMINATOR X REQUIRES V2 SOFTWARE BUILD 51 & HIGHER

NOTE: SUPPORTS USER CONFIGURED INPUTS & OUTPUTS FROM THE INPUTS/OUTPUTS INDIVIDUAL CONFIGURATION FILE

NOTE: INPUTS & OUTPUTS FROM OTHER ICFS (SUCH AS THE BOOST/NITROUS, OR TIMING ICF) NEED TO BE MAPPED TO PINS ON THE ECU

FEATURES:

  • QUICKLY EXPAND YOUR HP/TERMINATOR X OR EVEN DOMINATOR ECUS INPUT/OUTPUT CONTROL WITH 8 ADDITIONAL INPUTS & OUTPUTS
  • THIS MODULE IS PERFECT FOR ANYONE WANTING THEIR HOLLEY EFI ECU TO CONTROL MORE FUNCTIONS OR MONITOR MORE DATA CHANNELS
  • HP & TERMINATOR X EFI INSTALLATIONS WITH ONLY 4 INPUTS & 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 INSTALL
  • 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

SPECS:

  • BRAND: HOLLEY EFI
  • PRODUCT TYPE: CAN INPUT OUTPUT MODULE

YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS EFI MODULE KIT HERE.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

It's a very fine, exceptionally well-crafted tool.

- Ace I..

January 1, 2026

Absolutely no complaints!

This is a great find. I am very, very happy.

- Rosa I..

January 1, 2026

Absolutely no complaints!

The product is superb, and so is the service.

- Jade L..

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