Fuel Injector Pump Pressure and Oil System Test Kit Ensure precise and reliable diagnostics for your vehicle's fuel and oil systems with this comprehensive engine oil pressure test tool set. Designed for professional and DIY use, it helps identify oil pump issues, fuel system malfunctions, and sensor or gauge failures quickly and accurately. Key Features and Benefits: Accurate Pressure Measurement Measure oil pump pressure and evaluate the operation of fuel system components. Compare results against manufacturer specifications to detect oil pipeline leaks, engine wear, or faulty dashboard gauges and sensors. This eliminates guesswork by removing reliance on the warning light alone. Broad Vehicle Compatibility Includes 1 oil pressure gauge, 1 90degree elbow fitting, 10 steel adapters, and spare seal gaskets, making it suitable for most import and domestic cars, motorcycles, boats, gasoline engines, and small diesel engines. Ideal for multivehicle households, automotive shops, and marine maintenance. Durable and EasytoRead Gauge Features a shockproof rubber casing that protects the gauge from damage during use or transport. Large, clear dial displays readings in both psi (0140) and bar (010), allowing quick reference for U.S. and metric measurements. Convenient Operation Equipped with a side pressure relief button for instant pressure reset without repeated hose disconnection. Comes with a 4foot flexible hose for easy access in confined engine spaces and a quick disconnect system for efficient tool changes. Practical Applications: 1. Troubleshooting low oil pressure conditions in cars and motorcycles before costly engine damage occurs. 2. Verifying oil pressure sensor accuracy after or replacement. 3. Identifying leaks or restrictions in oil lines on boats or small diesel machinery. Materials and Performance: quality steel adapters and robust hose materials ensure long service life and reliable operation under professional workshop conditions. The included fittings offer precise threading for secure connections and leak measurements. This kit provides all the essential tools for comprehensive oil and fuel pressure diagnostics, making it an indispensable resource for mechanics, technicians, and vehicle owners who demand accuracy, durability, and ease of use.