Master Cummins Diesel Fuel Injection Test Kit - OTC Tools and Equipment

The OTC 6080 Master Cummins Diesel Fuel Injection Test Kit is a comprehensive cummins fuel system test kit engineered for professional technicians. This dedicated diagnostic solution accurately assesses Cummins diesel fuel systems, enabling efficient troubleshooting of pressure and return flow issues across various Cummins platforms to maintain optimal engine performance.

Key Features

• Extensive Cummins Engine Coverage: Supports a wide range of on-highway and vocational engines, including ISC, ISL, ISM, ISX, and related industrial applications. It is specifically applicable for 1988–98 Dodge pickups and vans with 5.9L 12-valve, and 1998-1/2–newer 5.9L 24-valve Cummins diesel engines.
• Precision Adapters: The kit includes precision-machined fittings, tees, and connectors designed for direct interface with Cummins fuel rails, high-pressure lines, and supply/return ports, which helps reduce leaks and setup time.
• Accurate Pressure & Return Testing: Professional-grade fuel pressure gauges and return line components support repeatable measurements for diagnostics such as hard-start, low-power, fuel knock, and injector balance. This allows for checking fuel pressure, volume, and restrictions from the delivery pump to the injection pump.
• Durable Construction: Featuring fuel-resistant hoses, robust gauges, and heavy-duty hardware, the kit is built to withstand daily use in demanding diesel bays, fleet garages, and engine rebuild shops.
• Organized Storage: A molded hard case keeps each adapter, hose, and gauge labeled and accessible, facilitating faster setups and easy transport between service bays or mobile service trucks.

Applications

This essential cummins fuel test kit is ideal for troubleshooting common issues such as hard starts, low power, fuel knock, aeration, and injector imbalance on Cummins diesel engines by allowing technicians to check supply pressure, rail pressure (where applicable), and return flow. It is commonly utilized in heavy-duty truck shops, municipal and private fleet maintenance, bus and vocational vehicle service, and engine remanufacturing facilities.

Specifications

• Model Number: OTC 6080
• Weight: 5.45 lb
• Dimensions: 14 x 12 x 5.5 in
• Manufacturer: OTC Tools and Equipment