If your Daihatsu Hijet EFSE is dead, follow this flowchart using the pinout above:
Daihatsu Hijet EF-SE (typically found in S200 and S210 series), the ECU pinout is essential for diagnosing EFI issues or performing engine swaps. The EF-SE is a Single Overhead Cam (SOHC) engine often paired with a 2-plug ECU configuration. Live To Dai Core ECU Pinout (22-Pin Connector)
While specific connector layouts can vary slightly by manufacturing year (e.g., S200P vs. S210P), the following terminal codes are standard for Daihatsu EF-series engine management: Power and Ground Terminals +B / +B1 / +B2 : Main power supply from the EFI relay. : Constant battery power for memory back-up. E1 / E01 / E02 : Main chassis and sensor grounds. Sensor Inputs : Manifold Absolute Pressure (MAP) sensor signals. : Engine coolant temperature sensor signal. daihatsu hijet efse ecu pinout hot
Interactions & export
Disclaimer: While this data is compiled from OEM service manuals (Chassis No. S83 series), wire colors may vary slightly by market (Japanese Domestic Market vs. Export). Always verify with a multimeter. If your Daihatsu Hijet EFSE is dead, follow
For diagnostic purposes, standard voltage values at the ECU terminals under typical conditions (Ignition ON, Engine Stopped) include: auto-detal.ru Terminal Name Typical Measurement Condition Standard Voltage (V) Ignition ON Ignition ON Ignition ON 4.5–5.5V Technical Documentation & Resources
Unlike carbureted Hijets, the EFSE relies entirely on sensors and actuators. If the ECU loses power, ground, or a critical 5V reference, the vehicle is a brick. S210P), the following terminal codes are standard for
Remember: these vehicles are over 20 years old. Wire insulation becomes brittle, and ground terminals corrode. Save this guide, print the pinout table, and keep it in your glove box. When your Hijet refuses to start in a loading dock or on a trail, you will know exactly where to put your multimeter probes.
