FASS Connect Digital Monitoring System

FASS Connect Digital Monitoring System

The FASS Connect Digital Monitoring System provides wireless monitoring for fuel system and drivetrain data in a clean, flexible installation package. Built for universal fitment, it allows users to monitor fuel pressure, filter life, and additional vehicle parameters through the FASS Connect App, with package options available with or without the FASS Connect Display Gauge.

This system uses the FASS Connect ECU and supports up to 8 monitored parameters at one time, including 5 sensor inputs plus filter life, GPS speed, and battery voltage. Two relay trigger outputs are also included for activating supported accessories such as FASS Fuel Heaters or auxiliary lighting through the app.

Configuration Options

Connect Digital Monitoring System With FASS Connect Display Gauge

Includes the FASS Connect ECU, 2-1/16 inch FASS Connect Gauge, 0-100 PSI fuel pressure sensor, 15 foot fuel pressure sensor harness, ring terminals, micro add-a-fuse with fuse, and mini add-a-fuse with fuse.

Connect Digital Monitoring System Lite Without FASS Connect Display Gauge

Includes the FASS Connect ECU, 0-100 PSI fuel pressure sensor, 15 foot fuel pressure sensor harness, ring terminals, micro add-a-fuse with fuse, and mini add-a-fuse with fuse.

System Capabilities

Wireless Monitoring

The FASS Connect ECU communicates wirelessly with the FASS Connect App and, where applicable, the FASS Connect Display Gauge. This supports a cleaner installation and added flexibility when gauge placement needs to be separated from the ECU.

Sensor Support

The system includes 5 sensor inputs and supports 0-100 PSI pressure, -40 to 260 degree temperature, and 2,000 degree exhaust gas temperature sensor monitoring with compatible accessories.

Accessory Control

Two relay trigger outputs allow control of supported accessories directly through the FASS Connect App.

Filter Life Monitoring

Adding a second fuel pressure sensor allows real-time monitoring of Extreme Water Separator filter life on supported FASS systems.

App and Installation Notes

The FASS Connect App is available for free on the Apple App Store and Google Play Store. Please allow a few business days for shipping on the FASS Connect system and related accessories.

This product is intended as a supplemental monitoring system. Install all components according to manufacturer instructions and confirm readings with primary vehicle instrumentation and OEM guidance where applicable.