Documented workshop project
3UZ-FE 5-Speed Automatic Harness and ECU Test
A factory 3UZ-FE harness is prepared as a standalone system with five-speed automatic transmission control. The walkthrough covers the ECU, fuse and relay arrangement, vehicle connections, and test run.
A factory 3UZ-FE harness is prepared as a standalone system with five-speed automatic transmission control. The walkthrough covers the ECU, fuse and relay arrangement, vehicle connections, and test run.
This page records the supplied engine-management package, its connections and the workshop test shown in the video.
This is workshop verification of the supplied system. Donor ECU details, chassis integration and final installation conditions vary by project. These modified engines are used in off-road, track, competition, marine and other custom applications.
