General description Many common rail diesel engine faults can be traced to fuel feed pressure or volume issues. Electronic on-board diagnosis (EOBD) cannot always pinpoint fuel feed problems accurately, often resulting in confusing turbo pressure or fuel high pressure circuit-related fault codes. The Laser Tools Diesel Fuel Low Pressure Test Kit 7849 is designed to quickly diagnose fuel feed problems by allowing easy diagnostic pressure tests on the low pressure fuel side of a common rail diesel system with the ignition on and/or engine running. Technical specifications Diesel fuel low pressure and vacuum test kit with gauge Fitted with clear pipes for easy identification of air ingress Supplied with 9.89mm quick connector for Citroën/PSA, Ford, Jaguar, and Land Rover applications Compatibility and accessories Connects to any low pressure fuel system using 9.89mm quick connectors Compatible with existing Laser fuel bleed adaptor kits: Part Nos. 5262, 7174, 5566, and 5567 Can be used