2uzfe Ecu Pinout ((exclusive)) Jun 2026

The 2UZ-FE is almost exclusively mated to an A340F or A750F automatic transmission. The ECU and Transmission Control Unit (TCU) often share data.

Typically non-VVTi, 4-speed auto, simpler wiring.

Before chasing sensor codes, always verify the engine computer is getting power. The standard operating voltages are as follows: 2uzfe ecu pinout

If you are putting a 2UZ-FE into a different chassis (like a Lexus SC or an off-road buggy), keep these wiring tips in mind:

If you want the pin numbers and functions in a downloadable table or a labeled connector diagram for a specific 2UZ-FE ECU year/model, tell me the model year and vehicle and I’ll produce it. The 2UZ-FE is almost exclusively mated to an

Crankshaft position signal (essential for starting). G2+ / VV1+: Camshaft position/VVT sensors. VG: Mass Air Flow (MAF) signal. THW / THA: Coolant and Intake Air temperature signals. Actuators (Output):

For detailed diagrams and pin layouts, the best resources are factory service manuals or verified Scribd documents. If you are performing a swap, it is highly recommended to purchase the specific wiring harness diagram for your engine year to ensure pinout compatibility. Before chasing sensor codes, always verify the engine

Usually features 4 or 5 plastic connectors that plug directly into the ECU face.