| OBD-II Pin | Dimsport Signal | Protocol | |------------|----------------|----------| | 4 | GND | Chassis Ground | | 5 | GND | Signal Ground | | 6 | CAN High | ISO 15765 (CAN) | | 7 | K-Line | ISO 9141 / KWP2000 | | 14 | CAN Low | ISO 15765 (CAN) | | 16 | +12V Battery | Vehicle power (fused) | dimsport pinout

Note: Dimsport has produced many interfaces (MyGenius, Genius V1, Fast, etc.). The pinouts below cover 95% of professional use cases. Always verify with a multimeter before connecting external power. Dimsport interfaces are professional ECU programming tools used for reading/writing via OBD, Boot, BDM, and JTAG. Understanding the pinout is critical for bench mode, power supply, and debugging communication errors. 1. Dimsport Trijektor (Black Edition / Racing) The Trijektor uses a DB9 (Female) connector for the main communication port, plus a barrel jack for external power. DB9 Pinout (DCE - Data Communication Equipment) Viewed from the front of the Dimsport unit (looking into the female DB9 port). | Trijektor DB9 Pin | Connect to ECU