LoongGate 20 Pin to OBDII 16 Pin Adapter Connector Cable 4 Pin Pass Through For 1982-2001 E28 E30, E34, E36, E38, E39 (30cm)

This is a brand new data link cable, used specifically for connecting your OBD2 scanner and your vehicle with this 20 pin connector which is specifically for BMW.
Pin-out Diagram OBDII Female—BMW(20Pin) 4,5————19(Ground) 7————–17,20(K Line) 15————-15(L Line) 16————-14(Power)
Parts of Vehicle supported: BMW 1982-2001 E28 E30, E34, E36, E38, E39 E46 Z3 Old M3
CompatibilityThere are many limitations to use this cable for diagnotor connection,please check before order. Usually this product can’t work for OBD-1 car diagnosticuse OBD-1 is not standardized ,and the current is limited to 12V ,so almost all OBDII scanner can’t work OBDII cars,due to the limitation of OBD-II and car port itself, only parts of the pins can be connected. So you should check cable’s pin out & your OBD-II device’s manual first, usually the power supply and old protocol is OK, but some advanced OBD-II diagnose may not be function,please compare our pin assignment with your device’s requriement before order converter cable can support all 16 pin function , usually there is 4 to 10 pins pass through. Because there are too many car models & OBDII device in the market , so we can’t give a full compatibility list. If your have successful and unsuccessful test,please leave your car models & device type in the reivew to help others.
Related OBD-II CablesOBDII extended or splitter Cable: https://wwwon/dp/B079GT7DK1End open OBD2 Cable: https://wwwon/dp/B076P8RMHFOBD-II Power Cable: https://wwwon/dp/B07513G3FZ