The is a 2.5L D-4D common rail turbo diesel engine widely used in vehicles like the Toyota Hilux, Hiace, and Innova. Because this engine was manufactured across multiple generations and vehicle models, there is no single universal ECU pinout.
| Connector | Pin # | Signal Name | Description | | --- | --- | --- | --- | | J1 | 1 | BATT | Battery voltage | | J1 | 2 | GND | Ground | | J1 | 3 | IGN | Ignition switch | | ... | ... | ... | ... | toyota 2kdftv ecu pinout diagram better
Below is a concise, practical guide to the common ECU connector pinouts and signals for the Toyota 2KD-FTV (2.5L turbodiesel) engine ECU. This is a general reference — connector housing and pin numbering can vary by model year and market; always verify with the vehicle’s service manual and a multimeter before making connections. Toyota 2KD-FTV The is a 2
The EDU sends a confirmation pulse back to the ECU on this pin to confirm that an injector physically fired. If the ECU issues a command on and doesn't see a fast return on , it will trigger a hard limp mode. PCV+ / PCV- (SCV Control): Color-coded by system (fuel
If you are here because you are swapping a 2KD-FTV into a Land Cruiser 70 series or a classic Hilux, your are: