Pinout — 2uzfe Ecu
Total pins: 68. Some hybrid models (like the 4Runner) use a 4th smaller connector for chassis integration.
: Visual layouts of the engine control system (SFI, ESA, and ETCS-i) are available on 2UZ-FE ECU Pinout and Wiring Diagram Standalone Swap Info 2uzfe ecu pinout
Let’s break down the anatomy of the 2UZ-FE ECU. Total pins: 68
Standalone swaps often forget the speed sensor. The 2UZ needs to see vehicle movement. Without it: 2uzfe ecu pinout