General description Connect Fuel Line 2 Way Leak off Connector is designed for use with common rail systems, specifically for PSA HDi engines. This product features a 2 way 90 degree leak off connector suitable for Bosch injectors. It is also available as part of an assorted box, Part No. 34079. Technical specifications Type: 2 way leak off connector Angle: 90 degrees Compatibility: Bosch injectors