Standard Ignition FWSS116 Water in Fuel (WiF) Sensor

Reliable Water In Fuel Sensor for Chevrolet and GMC Diesel Vehicles

The Standard Ignition FWSS116 Water In Fuel (WiF) Sensor is designed to detect water contamination in diesel fuel systems. Engineered for select Chevrolet and GMC models, this sensor helps maintain fuel system integrity and engine performance by providing accurate water detection.

Key Features of the Standard Ignition FWSS116 Sensor

• Connector Gender: Male with a single oval-shaped plug-in connector
• Terminal Type: Two female blade terminals for secure electrical connection
• Mounting Type: Screw-in design for straightforward installation
• Fuel Compatibility: Specifically designed for diesel fuel systems
• Gaskets: Not included, allowing for custom gasket selection if needed

Detailed Description of the FWSS116 Water In Fuel Sensor

The FWSS116 sensor from Standard Ignition is built to monitor water presence in diesel fuel lines, a critical factor in preventing engine damage and fuel system corrosion. Featuring a male oval plug-in connector and two female blade terminals, this sensor ensures reliable electrical connectivity. Its screw-in mounting type allows for secure and precise installation in the fuel delivery system. Compatible with diesel fuel, the sensor is engineered to meet the demands of heavy-duty Chevrolet and GMC trucks, including Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models.

Applications and Common Issues Addressed

• Detects water contamination in diesel fuel to prevent injector damage
• Helps avoid engine misfires caused by fuel impurities
• Prevents corrosion and rust within the fuel system
• Supports maintaining optimal fuel system performance
• Alerts to potential fuel filter clogging due to water presence

Installation Notes and Tips

Installation of the FWSS116 sensor requires a screw-in mounting approach, ensuring a tight and leak-free fit. The male oval plug-in connector should be securely connected to the vehicle’s wiring harness, matching the two female blade terminals. Since gaskets are not included, inspect the mounting area and replace any worn seals to prevent leaks. It is recommended to follow the vehicle manufacturer’s service manual for torque specifications and safety precautions during installation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring dependable performance and durability. The FWSS116 Water In Fuel Sensor undergoes rigorous quality control testing to guarantee functionality and fitment for the specified Chevrolet and GMC diesel models. Warranty coverage details should be confirmed with the product documentation or authorized distributors.