Since you didn't specify the exact year or model (Hilux, Hiace, Fortuner, or Kijang), I have compiled the pinout for the most common configuration: the Toyota 2KD-FTV ECU (Denso 89661-0K170 / 0K210 / 0K260 family).
Because these diagrams vary by production year and region (e.g., Europe vs. Australia), it is best to consult specific manuals for your vehicle: toyota 2kd-ftv ecu pinout diagram
This covers the Common Rail direct injection system found in models like the Toyota Hilux (2004–2015) and Toyota Hiace. Since you didn't specify the exact year or
Voltage Reference: Diagrams may specify expected voltage ranges (e.g., 5V reference) for sensors like the Throttle Position Sensor (VTA). Troubleshooting : Mechanics and technicians can use the
If you are using the pinout to debug a specific code: