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: Some technical descriptions and "troubleshooting methods" can be poorly translated, requiring a bit of guesswork. ecus datasheet 3.0
: Contains detailed technical manuals and methods for troubleshooting common ECU failures, such as injector driver issues or ignition circuit malfunctions. Pinout Data ecus datasheet 3.0
Pin | Name | I/O | Function | Voltage/Level | Notes --- | ---: | ---:| --- | ---: | --- 1 | VBAT | PWR | Battery supply | 9–16 V nom 12V | Fused 5 A recommended 2 | GND | PWR | Chassis ground | 0 V | Single-point reference 3 | CAN_H | I/O | CAN High (J2411) | Differential | Termination 120 Ω at harness ends 4 | CAN_L | I/O | CAN Low | Differential | — ecus datasheet 3.0