Ecoboost Swap Wiring Harness and Fuse Box Kit by JEM-Sport.
This patch wiring harness is desined to work with your 2018-2023 2.3L Ecoboost Mustang PCM/ECU and Engine Wiring Harness.
This harness works with the 10speed auto as well! We even include paddle shifter inputs.
The 10R80 that comes in the Mustang can be controlled entirely with your ECU, you DO NOT NEED any additional controller/module. And obviously any manual transmission of your choosing will work too.
This kit includes a patch wiring harness and fuse box neccessary for a Ford 2.3L Ecoboost engine swap into any chassis. If you purchase a used lift-out Ecoboost engine, chances are you can also aquire the engine harness and ECU. In this case, all you will need is this wiring harness kit to complete your swap!
This is basically a replacement for the "Ford Control Pack" patch wiring harness (M-6017-20T, M-6017-23T, M-6017-23TA) that is no longer available for order. Can be used with crate engine M-6007-23T, M-6007-23TA.
This will likely work with many other 4cylinder Ecoboost ECUs in many other Ford and Lincoln Models from 2016-2024, we simply haven't tested them ourselves.
Our patch wiring harness will take care of everything chassis-mounted. The Ecoboost ECU has two main connectors. One primarily for the engine harness, and one primarily for power distrubution and chassis connections. This product listing is for the chassis-side harness.
This patch harness will allow connections for these key functions:
- Power distribution
- Fuse box
- OBD2 port
- Accelerator pedal
- Clutch and/or brake switch
- Ignition switch
- Start switch
- Auto Trans
- Paddle Shift inputs
- Everything is terminated to the 2nd Main ECU connector.
- All new wire, pins, and connectors.
Installation guide for our patch harnesses can be found here.
We also offer a complete wiring harness and ECU package that is capable of running any of the Mustang 2.3L engines, no matter which model year. The JEM-Sport "Complete Wiring Solution" for chassis and engine, available with or without an ECU/PCM ready to start your Ecoboost engine!
