20 Pin to 16 Pin Female Diagnostic Scanner Convertor obd1 to Obd2 Adapter Connector Cable for BMW E30 E36 E34 E39 E38 E53 To connect compatible diagnostic tools with OBD2 interface on a 20Pin socket car. Connector: 20Pins male connector, OBD2 16pins female connector. Kindly Note: the item is just an adapter, NOT a scanner. 20Pin to OBD2 OBDII 16Pin connector cable could connect to the car reader for car inspection. Package included: 1* 20Pin to 16Pin OBD2 Adapter This data link cable is specifically designed to connect diagnostic tool equipment to your vehicles with the round 20 pin port. The Diagnostic cable will work on the following OBD models: 1992 - 2001 E36 E46: 3-Series 1996 - 2001 E39: 5-Series 1995 - 2001 E38: 7-Series 1996 - 2001 E36/6 Z Series 2000 - 2001 E53: X5