Master Fuel Injection Test Kit - Lang

The Lang TU-540 Master Fuel Injection Test Kit provides professional automotive and industrial technicians with a comprehensive diagnostic solution for precise fuel pressure analysis. Engineered for durability and accuracy, this kit enables mechanics to efficiently assess fuel pump, regulator, and fuel line performance across a wide array of domestic and import fuel injection systems from 1988 to the present day. It is designed to streamline diagnostic workflows and enhance efficiency in professional shop environments.

Key Features

• Comprehensive Vehicle Compatibility: This fuel injection test kit supports a broad spectrum of domestic and foreign fuel injection systems from 1988 onwards, including specific adapters for popular Hyundai and Mitsubishi applications.
• Detachable Gauge Assembly: The fuel pressure gauge quickly disconnects from the hose and valve setup, facilitating compact storage, minimizing the risk of damage, and simplifying gauge calibration or replacement.
• Impact-Protected Gauge: Housed within a protective neoprene boot, the high-visibility fuel pressure gauge is shielded from impacts, providing enhanced protection and helping prevent marring painted or finished engine bay components during use.
• Versatile Fuel Line Connectivity: Features a redesigned tee adapter that accommodates common 1/4", 5/16", and 3/8" fuel hose sizes, covering a wide range of modern fuel systems.
• Organized for Efficiency: Clearly labeled adapters and a cross-referenced adapter guidebook streamline connection processes, reducing potential errors and accelerating diagnostic procedures.

Applications

The Lang TU-540 Master Fuel Injection Test Kit is suitable for both routine maintenance and advanced troubleshooting of fuel systems. It allows technicians to accurately check fuel pressure, identify restrictions, confirm proper fuel pump and regulator operation, and pinpoint fuel leaks. This professional-grade kit is particularly valuable for diagnosing drivability issues such as hard starting, engine misfires, loss of power, and poor fuel economy, where precise fuel pressure readings are critical. It is an ideal tool for professional repair shops, dealership service departments, and fleet maintenance operations working with diverse vehicle makes and models.