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OBD-2 ISO 14230-4 (ISO-9141-2, KWP2000) RS-232 cable schematic user reports |
| User opinion | Comment | Is Approved? |
|---|---|---|
| ERROR FIXED | dont put 12v on pin 9 | APPROVED |
| CORRECT | DB9M connector X1 goes to car ODBII port and supplies +12V to this circuit. Use J1962M to DB9F, Type D Cable (P/N 143301) from www.scantool.net, or build an equivalent. DB25F connector X2 is RS-232 serial port to connect to PC or laptop. A DB9F could be used here instead, with appropriate pin number changes. | APPROVED |
| ERROR FIXED | el conector de los vehiculos nissan en especial los tsuru es difrerente y no aplica este producto | APPROVED |
Pinouts.ru > Pinout of OBD-2 ISO 14230-4 (ISO-9141-2, KWP2000) RS-232 cable schematic and layout of 16 pin car OBD2 special connector |
should be correct |