Holley Dominator Wiring Diagram

Wiring the holley dominator efi system infinitybox throughout holley dominator efi wiring diagram image size 1030 x 551 px and to view image details please click the image.

Holley dominator wiring diagram. Now holley efi products power these cars and are dominating the performance world. Here is a picture gallery about holley dominator efi wiring diagram complete with the description of the image please find the image you need. They may be noted alphabetically in wiring diagrams as a l. Holley carburetors have powered every nascar cup team and nearly every nhra pro stock champion for four decades.

It is extremely important to understand the differences and how these work as these can affect engine function. I prefer it to be a ground output however it can be programmed to be either one 12v or ground. 1 1 important wiring do s and don ts an efi system depends heavily on being supplied a clean and constant voltage source. The main wiring harnesses are identical between the two meaning a dominator ecu can be installed in place of an hp ecu.

Second enter inputs outputs also in system parameters and select the output type for electric fan s. The dominator ecu has four additional connectors that the hp does not. Holley efi wiring harnesses are used with holley s avenger hp and dominator efi systems. They are as follows and are seen on figure 2.

We go to the experts at the school of automotive machinists to help us out with. There are several ways to wire and run 16 injectors with holley efi hp and dominator ecus. This manual contains information and diagrams related to wiring most holley efi products including ecu s ignition systems nitrous systems water methanol injection systems sensors and more. Injector drivers will be defined as drivers 1 12.

Dominator ecu the dominator ecu contains the same two main connectors that the hp ecu has j1a and j1b. You can simply convert this 12 volt trigger to a ground trigger with one of our invert mini modules or a relay. Third it must be pin mapped to an available j1 connector output pin. Holley has been the undisputed leader in fuel systems for over 100 years.

The application note that we created for the holley dominator efi system shows using an invert mini. 1 first enable the electric fan s in basic i o system parameters. Featuring items from multiple holley brands the wiring shop is your one stop place for everything needed to work on your aftermarket fuel injection or high performance ignition system. 1 a 2 b 3 c etc.

Efi harnesses for various holley systems can consist of a main harness transmission harness if applicable injector harness ignition coil harness and auxiliary harnesses.