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Description
The Lang Tools Fuel System Pressure Test Gauge - Compuchek (TU-32-20) is an essential diagnostic instrument for any professional working with diesel engines. This specialized tool is engineered to accurately assess fuel system pressure, a critical parameter for maintaining optimal engine performance and identifying potential issues before they escalate. It's specifically designed for use on diesel engines equipped with Compuchek test ports, making it a perfect fit for Cummins diesel engines and other diesel engines that have been retrofitted with these standard test ports. With its precise 3-1/2" diameter gauge and a capacity of 300 PSI, this gauge provides clear and reliable readings, enabling users to quickly pinpoint fuel delivery problems. The inclusion of a 6-foot hose further enhances its utility, allowing for convenient monitoring during road tests or under various operating conditions, ensuring a comprehensive diagnostic approach.
KEY FEATURES AND BENEFITS:
- Precise Fuel System Diagnostics: Provides accurate readings of diesel fuel system pressure, helping to identify common issues like low fuel pressure, which can lead to hard starting, rough idling, or a reduction in power.
- Broad Diesel Engine Compatibility: Specifically designed to fit Compuchek test ports found on Cummins diesel engines and other diesel engines that utilize these standardized ports, ensuring wide applicability.
- Extended Reach for Dynamic Testing: The 6-foot hose assembly allows for the gauge to be conveniently positioned, facilitating real-time monitoring of fuel pressure during actual engine operation or road tests.
- Clear and Easy-to-Read Gauge: Features a 3-1/2" diameter gauge with a 0-300 PSI (0-21 bar) range, ensuring that pressure readings are clearly visible and easy to interpret.
- Troubleshooting Assistance: Aids in the diagnosis of various fuel system components, including the fuel pump, fuel filter, and fuel lines, by indicating if there's a restriction or insufficient pressure.
SPECIFICATIONS:
- Gauge Diameter: 3-1/2 inches
- Pressure Range: 0-300 PSI
- Hose Length: 6 feet
- Fitting Type: Female Compuchek
- Dimensions: 12" X 7.625" X 2"
- Included in Product: Hose assembly with female Compuchek fitting, 3-1/2" 300 PSI gauge
HOW TO USE:
- Locate the Compuchek Port: Identify the Compuchek test port on your diesel engine's fuel system. This port is typically found on the fuel filter housing, fuel pump, or common rail.
- Connect the Gauge: Securely attach the female Compuchek fitting of the hose assembly directly onto the engine's Compuchek test port. Ensure a snug fit to prevent any leaks.
- Start the Engine: Once the gauge is properly connected, start the diesel engine. Allow the engine to run at idle or at the desired RPM for testing.
- Read the Pressure: Observe the pressure reading on the 3-1/2" gauge. Compare this reading to the manufacturer's specified fuel pressure values for your specific engine model.
- Perform Dynamic Tests (Optional): If needed, utilize the 6-foot hose to monitor the pressure while the engine is under load or during a road test to identify any pressure fluctuations.
- Disconnect Safely: After testing, turn off the engine. Carefully disconnect the gauge from the Compuchek port, being mindful of any residual fuel pressure.
BENEFITS OF USING LANG TOOLS FUEL SYSTEM PRESSURE TEST GAUGE - COMPUCHEK (TU-32-20):
- Enables mechanics and technicians to perform accurate fuel system diagnostics.
- Helps prevent minor fuel-related issues from becoming major engine problems.
- Connects directly to Compuchek ports—no need for additional adapters.
- Allows for real-time monitoring under varied operating conditions.
- Improves vehicle reliability, fuel economy, and minimizes downtime.
FEATURES:
- Connects directly to Compuchek test ports on diesel engines.
- Equipped with a 3-1/2 inch pressure gauge.
- Offers a 0-300 PSI pressure reading range.
- Features a 6-foot long hose for flexible positioning.
- Designed for use with Cummins diesel engines and other compatible diesel engines.
- Provides visual confirmation of fuel system pressure.
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