Before pulling or relying on a diagram, you must verify the specific layout of your engine control module.
| Pin | Connector | Wire Color | Signal | Function | | :--- | :--- | :--- | :--- | :--- | | A13 | A | Shielded (White) | VCV+ | Suction Control Valve (SCV) – positive | | A14 | A | Shielded (Black) | VCV- | Suction Control Valve (SCV) – negative | | B4 | B | Red | #10 | Injector #1 (PWM) | | B5 | B | Blue | #20 | Injector #2 (PWM) | | B6 | B | Yellow | #30 | Injector #3 (PWM) | | B7 | B | Black | #40 | Injector #4 (PWM) | | A40 | A | Light Green/Black | PCV+ | Pressure Control Valve (Rail Pressure) | | A41 | A | Yellow/Black | PCV- | Pressure Control Valve return | toyota 2kdftv ecu pinout diagram better
If you need help tracking down a specific wiring issue, let me know: The of your vehicle The part number printed on your ECU sticker Before pulling or relying on a diagram, you