Delphi Metri-Pack OBD II On-Board Diagnostic Connectors Metri-Pack 150 OBD II On-Board diagnostic automotive connectors designed for under dash applications. These Metri-Pack 150 OBD II On-Board diagnostic automotive connectors are designed to meet SAE J1962 specifications using ISO standard male terminals. The Male test equipment automotive connector (801-0991) has a nylon insulator with ISO standard copper alloy male terminals. Please see table for details of crimp terminals and accessories