... 98, gauge outfit can be combined with Connector 4 and 9. E. When it is used to test fuel ... hose. Connector 1 , Connector 2, Connector 3, Connector 4, Connector 5, Connector 6, Connector 7, Connector 8, ... fuel pressure gauge, and reinstall the fuel supply pipe.4. Points for attention 1. After it is used, ... immediately after the pressure test kit is used. 4. The guarantee period is half a year since ...