We supply some OBD1 to OBD2 connector/cable for those whose car is not 16 pin sockets, but 4 pin, 17 pin or any other kinds. These connector is made with two ends of connector, one of the end is 16 pin used to connect the OBD2-compliant scanners, the other end is to plug into the car’s non-16 pin socket, then the non-16 pin cars also can use scanners to realize the function of diagnosis. These cables/connectors we supply are for those world-renowned brands cars, such as Mercedes Benz 38Pin connector, Honda 3Pin Lead cable, BMW 20pin cable for BMW GT1, Mazda 17pin cable, BENZ Sprinter 14Pin to 16Pin adaptor. Learn more obdi to obdii adapter at http://www.uobd2.com//obd1-to-obd2-connector-cable/.