Features:

• Test kit designed to measure the flow from the return side of common rail diesel injectors to aid in the diagnosis of poor running, engine start difficulties, poor acceleration/power loss
• Generally the cylinder with the most diesel return flow is the faulty injector as it allows less fuel to the engine
• No return fuel is an indication the system has either no fuel pressure or reduced fuel pressure on the primary delivery side
• Kits include measuring blocks with hoses, reduction pipes and adaptors for Bosch, Delphi, Denso and Siemens injectors
• Measures up to 6 injectors simultaneously
• User manual included
• Type: Quick connect style hose adaptors with glass single port measurement bottles