(If you want, I can: 1) search for the exact ECU part number pinout for a specific vehicle/year, or 2) produce a printable wiring diagram table for a known ECU model — tell me the vehicle model year and ECU part number.)
| Pin # | Signal Name | Description | | --- | --- | --- | | A1 | +B | Battery voltage | | A2 | GND | Ground | | A3 | IGN | Ignition switch | | A4 | ST | Starter signal | | A5 | ECT | Engine coolant temperature | | A6 | IAF | Intake air flow | | A7 | A/C | Air conditioning request | | A8 | FAN | Cooling fan control | | A9 | Fuel | Fuel injector control | | A10 | FPUMP | Fuel pump control | | A11 | INJ | Fuel injector feedback | | A12 | EGT | Exhaust gas temperature | | A13 | O2 | Oxygen sensor | | A14 | THROTTLE | Throttle position sensor | | A15 | VSS | Vehicle speed sensor | | A16 | CKREF | Crankshaft reference | | A17 | CMP | Camshaft position | | A18 | INTAKE | Intake manifold pressure | | A19 | ECTS | Engine coolant temperature sender | | A20 | A/C COMP | A/C compressor control | | A21 | FAN HI | Cooling fan high speed control | | A22 | FAN LO | Cooling fan low speed control | | A23 | MIL | Malfunction indicator lamp | | A24 | +5V | 5V reference voltage | | A25 | GND | Ground | | A26 | Reserved | | toyota 2kd-ftv ecu pinout diagram
: Includes specific guides for engine control and electrical wiring for various Hilux models. (If you want, I can: 1) search for
Disclaimer: Wire colors can vary by year/model (e.g., Hilux vs. Hiace). Always verify with a multimeter. 1. Power & Ground Constant 12V supply to the ECU. Ignition-switched power. E01, E02 (Ground): Main ECU grounds. 2. Injector Control (via EDU) INJ1, INJ2, INJ3, INJ4: Always verify with a multimeter
printed on the module's casing. Relying on a generic "2KD" diagram can lead to wiring errors if your specific Hilux version has different immobilizer or automatic transmission pins. specific pinout location (like the injector trigger or RPM signal) or a PDF download of the full manual?