For a deep dive into technical diagrams or specific software maps, communities like ECU Connections or Scribd's Technical Library provide more exhaustive visual schematics. Zexel ECU tuning - ecuconnections
The Nissan Zexel ECU typically has a 96-pin or 144-pin connector, depending on the specific model and application. The pinout layout is divided into several sections, each corresponding to a specific function or group of signals. nissan zexel ecu pinout