Always remove the negative battery terminal before disconnecting any ECU plug.
Below is the standard functional pinout configuration found on mainstream 2KD-FTV Denso ECUs. ⚡ Power Supply and Ground Circuit
Pins and C10 (IMO2) receive a 125kHz signal from the key amplifier. If swapping this engine into a non-Toyota chassis, you have three options: toyota 2kd-ftv ecu pinout diagram
: Camshaft Position Sensor signals for identifying cylinder #1 TDC. Air & Temperature Inputs
The 2KD-FTV uses an external Injector Driver Unit (EDU) to step up voltage for the fuel injectors. The ECU communicates directly with this driver. Signal Name Description Signal Type Injector Trigger 1 Command signal for Cylinder 1 & 4 5V Pulse Width (PWM) IJT2 Injector Trigger 2 Command signal for Cylinder 2 & 3 5V Pulse Width (PWM) IJF Injector Feedback Confirmation pulse sent from EDU to ECU 5V Logic Signal PCV / SCV Suction Control Valve Controls fuel pump volume/pressure High-current PWM EGR EGR Control Direct solenoid actuation for EGR valve PWM Duty Cycle 🌐 Communication and Vehicle Diagnostics If swapping this engine into a non-Toyota chassis,
: Comprehensive breakdown of the 1KD and 2KD Denso common rail systems. 2KD-FTV Engine Control Wiring Guide
Because this engine relies on a Controller Area Network (CAN-BUS) for communication with the dashboard and transmission, the pinout diagram is essential for identifying where the network starts and ends. Signal Name Description Signal Type Injector Trigger 1
: Intake air flow and throttle position sensor signals. Control Actuators : GREL : Glow plug relay control.