2uzfe Ecu Pinout __top__

Always verify these against the specific wiring diagram for your model year. Pin numbers are viewed from the wire side of the connector.

| Sensor/Actuator | Factory ECU Pin | Wire to Aftermarket | | :--- | :--- | :--- | | Crank Position (G1/G2) | E6-16 & E6-18 | Dedicated VR+ / VR- input | | Cam Position (G Signal) | E6-17 | Digital Input | | TPS Signal | E6-2 | Analog 0-5V Input | | ECT Sensor | E6-7 | Analog Temp Input | | IAT Sensor | E6-11 (On MAF) | Analog Temp Input | | Injector #1 | E5-10 | Injector Output 1 | | Ignition Coil #1 | E7-4 | Ignition Output 1 | | Fuel Pump | E7-6 | Aux Output (Ground) | 2uzfe ecu pinout

Most 2UZ-FE ECU configurations use multiple connectors (often five) to manage the engine and transmission. Pin/Terminal Power Supply Main 12V feed from the EFI relay or battery. NE+ / NE- Crankshaft Position Always verify these against the specific wiring diagram

Toyota changed pin assignments significantly in 2003 (introduction of VVT-i on the 2UZ-FE) and again in 2005 (returnless fuel system and electronic throttle). Always verify your specific year. Pin/Terminal Power Supply Main 12V feed from the