Universal OBDII2 16PIN to DB9 RS232 Cable

his is the matching OBDII CAN-BUS cable that connects between our CAN-BUS Shield for Arduino and your vehicle's Engine Control Unit (ECU). You can determine all sorts of valuable information when troubleshooting problems inside a vehicle. 

This cable provides a OBD II and DB9 female connectors. It is indispensable tool if you want to hack your car. Length - 1m.

Pin definition table：

P1 DB9 Female   P2 OBD II male
  1         ——      5
  2         ——      4
  3         ——      6
  4         ——      7
  5         ——      14
  6         ——      10
  7         ——      2
  8         ——      15
  9         ——      16