Description

The Speedhut 4" Quad Oil Temp/Volts/Oil PSI/ Fuel Level Gauge (R4-QG4-REV) offers a comprehensive and space-efficient solution for monitoring your vehicle’s most critical systems. This single, 4-inch (100mm) gauge provides real-time data for oil temperature, voltage, oil pressure, and fuel level, allowing you to keep a close eye on your engine’s health and fuel status. Designed for accuracy and ease of installation, this gauge is an excellent upgrade for any driver seeking a clear and concise overview of their vehicle’s vital signs.

KEY FEATURES AND BENEFITS:

• Four-in-One Monitoring: Displays oil temperature (100-300 °F), voltage (6-18 volts), oil pressure (0-100 PSI), and fuel level in a single, easy-to-read 4-inch unit.
• Integrated Warning Light: Features a built-in warning light that can be configured to alert you to critical low or high readings for temperature, pressure, and voltage, as well as low fuel levels.
• Included Sensors: Comes complete with a Speedhut temperature sensor and a 100 PSI pressure sensor, simplifying the installation process for these vital readings.
• Fuel Level Compatibility: Designed to work with most standard fuel level sensors with a resistance of 300 ohms or less, offering broad compatibility (fuel level sensor not included).
• Easy Installation: Includes a gauge mounting ring and necessary wiring harnesses for temperature, pressure, and power, making installation straightforward.
• Durable Construction: Built with a slim, robust case and an aluminum bezel, ensuring longevity and a quality look in your dashboard.

SPECIFICATIONS:

• Gauge Type: Quad Gauge (Oil Temperature, Volts, Oil PSI, Fuel Level)
• Voltage Range: 6-18 volts
• Oil Pressure Range: 0-100 PSI
• Fuel Level Range: Empty (E) – Full (F) (compatible with fuel level sensors with a resistance of 300 ohms or less)
• Oil Temperature Range: 100-300 °F
• Size: 4 inch (100mm) diameter
• Hole Size: 3.93 inch (100mm)
• Units: Standard
• Warning Light: Yes
• Included:
  • Wiring Harness (2-Wire Cable)
  • Temperature Gauge Wiring Harness (2-Wire Cable)
  • Speedhut Temperature Sensor
  • 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
  • Pressure Gauge Wiring Harness (3-Wire Cable)
  • Pressure Sensor – 100 psi
  • Gauge Mounting Ring

HOW TO USE:

1. Preparation: Disconnect your vehicle’s negative battery terminal for safety.
2. Mounting the Gauge: Locate a suitable 4-inch (100mm) opening in your dashboard. Insert the gauge and secure it using the included gauge mounting ring from the back.
3. Wiring Connections:
   • Connect the red wire from the 3 ft Power & Lighting Harness to a 12V accessory power source (switched power).
   • Connect the white wire from the 3 ft Power & Lighting Harness to your vehicle’s dash lighting circuit (optional, for gauge illumination).
   • Connect the black wire from the 3 ft Power & Lighting Harness to a reliable ground.
   • Connect the provided Temperature Gauge Wiring Harness to the Speedhut Temperature Sensor and then to the corresponding terminals on the back of the gauge.
   • Connect the provided Pressure Gauge Wiring Harness to the included Pressure Sensor and then to the corresponding terminals on the back of the gauge.
   • Connect the Wiring Harness (2-Wire Cable) to your existing fuel level sensor (ensure it has a resistance of 300 ohms or less) and then to the fuel level terminals on the back of the gauge. Note: The fuel level sensor itself is not included and must be sourced separately. Calibration of the fuel level gauge may be required according to the Speedhut instructions.
4. Warning Light Setup (Optional): Refer to the Speedhut manual for instructions on how to set the desired high or low warning thresholds for temperature, pressure, and voltage.
5. Final Steps: Once all wiring is complete and secure, reconnect the vehicle’s negative battery terminal. Turn on your vehicle’s ignition to test the gauge functionality.

BENEFITS OF USING THE SPEEDHUT 4" QUAD OIL TEMP/VOLTS/OIL PSI/ FUEL LEVEL GAUGE (R4-QG4-REV):

• Space Saving: Consolidates four individual gauges into a single unit, freeing up valuable dashboard space and creating a cleaner, more organized look.
• Comprehensive Monitoring: Provides a complete overview of essential vehicle parameters, allowing you to proactively identify potential issues.
• Early Warning System: The integrated warning light alerts you to out-of-range readings, potentially preventing costly damage to your engine and fuel system.
• Accurate Readings: Engineered for precision, providing reliable data on your vehicle’s vital statistics.
• Simplified Installation (for Temp/Pressure): The inclusion of temperature and pressure sensors streamlines the installation process for these critical measurements.

FEATURES:

• Multi-Parameter Display: Simultaneously shows oil temperature, voltage, oil pressure, and fuel level.
• Configurable Warning Thresholds: Allows you to set custom warning points for temperature, pressure, and voltage.
• Compatibility with Standard Fuel Senders: Designed to work with most fuel level sensors up to 300 ohms.
• Slim Case Design: Offers a sleek and modern aesthetic without excessive bulk.
• Aluminum Bezel: Provides a durable and stylish trim.
• Spin-Lock Mounting: Ensures secure and straightforward installation in the dashboard.
• Direct Sensor Wiring: Includes dedicated wiring harnesses for the provided temperature and pressure sensors.
• Power and Lighting Harness Included: Simplifies electrical connections for power and optional illumination.