(e.g., EF-VE 3-cylinder or JB-DET 4-cylinder) are you currently working on? L9 ECU Wiring and Fuse Diagrams | PDF - Scribd
Complete pin reference for Daihatsu L9 ECU (Denso 175700-xxxx). Covers power, grounds, injectors, ignition, sensors, and common diagnostics for 1998–2003 L700 series.