Description
The Speedhut 2-5/8″ 0-15 PSI Fuel Pressure Gauge w/ Warning (R25-FP1-REV) is engineered for individuals who need to closely monitor their vehicle’s fuel system. This gauge provides accurate pressure readings within a 0 to 15 PSI range, crucial for maintaining optimal engine performance and preventing potential issues related to fuel delivery. Equipped with a user-settable warning light, it offers an immediate visual alert if fuel pressure falls outside the desired parameters, allowing for timely intervention.
KEY FEATURES AND BENEFITS:
- Precise Monitoring: Accurately displays fuel pressure from 0 to 15 PSI, providing essential data for engine management.
- Early Warning System: Integrated warning light can be configured to illuminate when fuel pressure exceeds or drops below predefined levels, safeguarding against engine damage.
- Performance Sender: Includes a 3-Wire Military Grade Transducer, ensuring reliable and accurate pressure readings.
- Convenient Size: The 2-5/8 inch gauge fits standard mounting locations with a 2.67-inch (68mm) hole size.
- Complete Installation Kit: Ships with a 3 ft Power & Lighting Harness, a dedicated Pressure Gauge Wiring Harness (3-Wire Cable), and a 30 PSI Pressure Sensor.
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)
- Warning Light: Yes
- Included:
- 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
- Pressure Gauge Wiring Harness (3-Wire Cable)
- Pressure Sensor – 30 psi
HOW TO USE:
- Mount the Gauge: Secure the 2-5/8″ gauge in the desired location using the spin-lock ring. Ensure the mounting hole is approximately 2.67 inches (68mm) in diameter.
- Install the Pressure Sensor: Mount the included 30 PSI pressure sensor in the vehicle’s fuel system at a suitable test port or connection point.
- Connect the Wiring Harnesses:
- Connect the 3-Wire Cable from the pressure sensor to the corresponding terminals on the back of the gauge.
- Connect the 3 ft Power & Lighting Harness to the power and ground sources in your vehicle, as well as to the gauge for illumination.
- Set the Warning Light (Initial Setup):
- With the gauge powered off, press and hold the button on the back.
- While holding the button, power the gauge on. Release the button when the warning light illuminates.
- The gauge pointer will move slowly. Press the button at your desired low-pressure warning point. The LED will blink to confirm.
- The pointer will then move to the high end. Press the button at your desired high-pressure warning point. The LED will blink to confirm.
- Monitor Fuel Pressure: Once installed and powered, the gauge will display the real-time fuel pressure within the 0-15 PSI range. Observe the readings during vehicle operation.
- Heed Warning Light: If the fuel pressure goes above or below your set points, the warning light will illuminate, indicating a potential issue that requires attention.
BENEFITS OF USING THE SPEEDHUT 2-5/8″ 0-15 PSI FUEL PRESSURE GAUGE W/ WARNING (R25-FP1-REV):
- Optimize Engine Performance: Ensure the engine is receiving the correct amount of fuel for efficient combustion and power output.
- Prevent Costly Damage: Low or high fuel pressure can lead to serious engine problems. The warning light provides an early alert, allowing you to address issues before they escalate.
- Diagnose Fuel System Issues: The gauge aids in troubleshooting problems related to the fuel pump, fuel filter, or fuel pressure regulator.
- Enhance Vehicle Reliability: Consistent monitoring helps maintain the overall health and dependability of your vehicle’s engine.
- Gain Peace of Mind: Knowing your fuel system is functioning within the optimal range provides confidence during operation.
FEATURES:
- Displays fuel pressure readings from 0 to 15 PSI.
- Includes a user-programmable warning light for high and low pressure conditions.
- Utilizes a high-quality 3-Wire Military Grade Transducer for accurate measurements.
- Features a 2-5/8 inch diameter for easy integration into most gauge panels.
- Designed with a slim case and spin-lock ring for secure and straightforward mounting.
- Equipped with bright LEDs for excellent visibility during both day and night.
- Comes with a 3 ft Power & Lighting Harness for simple electrical connections.
- Includes a dedicated Pressure Gauge Wiring Harness (3-Wire Cable) for the sender unit.
- Ships with a 30 PSI pressure sensor for installation.





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