US 12,421,907 B2
Electronic fuel injection throttle body assembly
Matthew D. Lunsford, Bowling Green, KY (US); Douglas D. Webber, El Paso, TX (US); Cory A. Jeffrey, Winnipeg (CA); and Adam A. Layman, Alvaton, KY (US)
Assigned to Holley Performance Products, Inc., Bowling Green, KY (US)
Filed by Holley Performance Products, Inc., Bowling Green, KY (US)
Filed on Jul. 12, 2024, as Appl. No. 18/771,153.
Claims priority of provisional application 63/513,864, filed on Jul. 15, 2023.
Prior Publication US 2025/0020083 A1, Jan. 16, 2025
Int. Cl. F02D 9/10 (2006.01); F02M 57/00 (2006.01)
CPC F02D 9/109 (2013.01) [F02D 9/1065 (2013.01); F02M 57/00 (2013.01); F02D 2200/0404 (2013.01)] 7 Claims
OG exemplary drawing
 
1. An electronic fuel injection throttle body, comprising:
a throttle body having a first bore formed therethrough and including a throttle valve disposed in said first bore, and a second bore formed therethrough and including a second throttle valve disposed in said second bore;
a first fuel injector extending into said throttle body and a second fuel injector extending into said throttle body;
a channel disposed in each of said first bore and said second bore, said channel in fluid communication with a corresponding of said first fuel injector or said second fuel injector; and
a plurality of openings in fluid communication with each said channel, whereby fuel is injected from said first or said second fuel injector into said first or said second bore through said plurality of openings;
a remote short range communications module configured for, providing and receiving data remotely from said electronic fuel injection throttle body;
an electronic control unit mounted to a side of said throttle body and communicatively coupled to said remote short range communications module; and
a non-transitory, processor-readable storage medium in communication with the electronic control unit, the non-transitory, processor-readable storage medium comprising one or more programming instructions that, when executed, cause the electronic control unit to:
transmit and receive a plurality of data through the remote short range communications module to an external computing device;
receive inputs from the remote short range communications module in response to the plurality of data; and
output control signals to the electronic fuel injection throttle body to change an operating condition of a combustion engine.