1)100% test 2)Running stock 3)Matreial: PBT+GF 4)>8000 moulds ... ) Processing: injection method.3) Management system:ISO9000,ISO9001,TS16949,SGS test report.4) OEM allowed.5) Wire harness available.We are ... , Turkey, Austrilia, USA, Poland, Germany… Signs of a Bad Oxygen Sensor