Hi anyone know working obd scanner for this ecu? Please help.. its not obd2 compliant. But it has 16pin obd port below the dash.

Hi people.. i tried so many scanners on this vehicle but unable to get anything except vehicle voltage. Using ELM327 clone without any success. This vehicle is using Delphi DCM 3.2 ECU. Its and diesel commonrail. Engine my Mercedes Benz. Can someone guide me . Your help is much appreciated..