Holley EFI Engine Control Module - Input/Output Module 20194XZW Square Bore In-Line to Square

Square Bore In-Line to Square Bore Sideways

track mapping and lap timing (PN 30-2206

Many Ford vehicle models were originally equipped with a heater core flow restrictor located at either the original heater hose fitting in the factory intake or inline in the inlet heater hose which protects the heater core from damage

paring the proper fuel level gauge to the application could be a more difficult task than it needed to be

the E-Tuner 4 app is free and can be downloaded from the Google Play Store

Holley EFI Engine Control Module - Input/Output Module 20194XZW Square Bore In-Line to SquareHP Dominator Requires V6 Software version Build 200 and higher. Terminator X requires V2 Software Build 51 and higher. HP and Terminator X EFI installations with only 4 inputs and 4 outputs can now add more functionality to their EFI system! Quickly expand Dominator ECU's Input Output control with 8 additional inputs and outputs The 554 165 kits contain a pre terminated CAN Harness, allowing you to quickly install the Holley EFI CAN Module to any