Description
The Speedhut 2-5/8″ 0-15 PSI Fuel Pressure Gauge (L25-FP1-LEG) provides accurate and reliable monitoring of your vehicle’s fuel system pressure. Designed for a 2 5/8 inch (68mm) mounting hole, this gauge utilizes a high-quality 3-Wire Military Grade Transducer to deliver precise readings within the 0-15 PSI range. This essential instrument allows you to keep a close eye on fuel delivery, which is critical for optimal engine performance and preventing potential issues.
KEY FEATURES AND BENEFITS:
- Accurate Measurement: The 3-Wire Military Grade Transducer ensures highly accurate and consistent fuel pressure readings, providing you with the data you need to maintain your engine’s health.
- Optimal Size: The 2-5/8 inch (68mm) size offers a balance between visibility and fitting into most gauge clusters or mounting locations.
- Complete Kit: This gauge ships with all the necessary components for installation, including a pressure sensor and wiring harnesses, saving you time and effort.
- Reliable Technology: The use of a military-grade transducer signifies a focus on robustness and longevity, ensuring the gauge will perform reliably over time.
- Easy Integration: Designed for a standard 2.67″ (68mm) hole, installation is straightforward in compatible setups.
SPECIFICATIONS:
- Gauge Type: Pressure Gauge
- Gauge Subtype: Fuel Pressure Gauge
- Pressure Sender Type: 3-Wire Military Grade Transducer (Performance)
- Range: 0-15 PSI
- Size: 2 5/8 inch
- Hole Size: 2.67 inches (68mm)
- Included:
- Pressure Sensor – 30 PSI
- 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
- Pressure Gauge Wiring Harness (3-Wire Cable)
HOW TO USE:
- Prepare the Mounting Location: Ensure you have a 2.67″ (68mm) diameter hole in your desired mounting location.
- Install the Gauge: Carefully insert the Speedhut fuel pressure gauge into the prepared mounting hole, securing it from the back using the appropriate hardware (not included, as it varies by mounting surface).
- Mount the Pressure Sensor: Choose a suitable location on your fuel system to install the included 30 PSI pressure sensor. Ensure the sensor is properly threaded and sealed to prevent leaks.
- Connect the Wiring Harness (Sensor): Connect the 3-wire cable from the pressure sensor to the corresponding terminals on the back of the fuel pressure gauge. Refer to the wiring diagram provided with the gauge for correct connections.
- Connect the Power and Lighting Harness: Connect the 3 ft power and lighting harness to the designated terminals on the back of the gauge. Typically, this will involve connections for power, ground, and illumination (if applicable).
- Route and Secure Wires: Neatly route all wiring away from moving parts and heat sources. Secure the wires using zip ties or other suitable fasteners.
- Test the Gauge: Once all connections are made, carefully start your vehicle and observe the fuel pressure reading on the gauge to ensure it is functioning correctly.
BENEFITS OF USING THE SPEEDHUT 2-5/8″ 0-15 PSI FUEL PRESSURE GAUGE (L25-FP1-LEG):
- Utilizing the Speedhut 2-5/8″ 0-15 PSI Fuel Pressure Gauge allows you to proactively monitor your vehicle’s fuel system.
- This is crucial for maintaining optimal engine performance, as proper fuel pressure ensures the correct amount of fuel is being delivered to the engine at all times.
- By having a real-time visual indication of your fuel pressure, you can quickly identify potential issues such as a failing fuel pump, clogged fuel filter, or pressure regulator problems before they lead to more significant and costly damage.
- Consistent monitoring can also aid in diagnosing performance issues and ensuring your engine is running efficiently.
FEATURES:
- Provides precise fuel pressure readings from 0 to 15 PSI.
- Employs a robust 3-wire military-grade transducer for reliable data.
- Designed to fit a standard 2.67″ (68mm) mounting aperture.
- Includes a 30 PSI pressure sensor suitable for measuring fuel pressure.
- Comes with a dedicated 3-wire cable for connecting the pressure sensor to the gauge.
- Shipped with a 3 ft power and lighting harness for easy electrical connections (for LED illumination, if applicable).
- Offers a clear and easy-to-read display of fuel pressure.
- Contributes to proactive vehicle maintenance by allowing early detection of fuel system anomalies.





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