2uzfe Ecu Pinout !!top!! -

If you are swapping a 2005+ 2UZ, you have three options:

These systems often include additional pins for the automatic transmission indicator and transfer case actuator.

(VVT-i): Full terminal voltage specs and wire colors are available on Scribd's 2UZ-FE ECM Terminal Specifications Sequoia/ 2uzfe ecu pinout

5V trigger signals sent from the ECU to each individual ignition coil igniter to command spark.

Constant memory power to keep diagnostic trouble codes (DTCs) stored. If you are swapping a 2005+ 2UZ, you

Sensors track engine coolant temperature, knock, and air/fuel ratios.

Before looking at pins, you must identify your engine harness/ECU year. The 2UZ-FE went through three main phases: You can find detailed terminal specifications for specific

Available via ECM Terminal Specifications (Scribd) , which includes color-coded wiring and standard voltage ranges for troubleshooting.

You can find detailed terminal specifications for specific models, such as the 2004 Tundra or the 2006 Tundra , which list wire colors and standard voltage ranges. 2UZ-FE ECU Pinout and Wiring Diagram | PDF - Scribd