FASS Connect Digital Monitoring System
FASS Connect Digital Monitoring System
Couldn't load pickup availability
FASS Connect Digital Monitoring System
Please allow a few business days for shipping on the FASS Connect and related accessories.
What’s Included in the FC2001K FASS Connect Kit:
- (1) FASS Connect ECU
- (1) 2-1/16” FASS Connect Gauge
- (1) 0–100 PSI Fuel Pressure Sensor
- (1) 15’ Fuel Pressure Sensor Harness
- FASS Connect App available for free and can be downloaded on the Apple App Store or Google Play Store.
- (2) Ring Terminals
- (1) Micro add-a-fuse and corresponding fuse
- (1) Mini add-a-fuse and corresponding fuse
The FASS Connect Digital Monitoring System was designed for a simple, clean installation and gives the ability to monitor your FASS Fuel System’s filter life, fuel pressure, and other drivetrain parameters using powerful wireless technology.
The FASS Connect has 5 sensor inputs that allow you to utilize a 0 to 100 PSI pressure, -40° to 260° temperature, and a 2,000° exhaust gas temperature sensor. Not only is the FASS Connect a monitoring system, it also has 2x relay trigger outputs that allow you to power-on your FASS Fuel Heaters or other accessories like auxiliary lights right from the FASS Connect App! The FASS Connect App can monitor up to 8 parameters at a time: the 5 sensor inputs plus filter life, GPS speed, and battery voltage.
The FASS Connect ECU communicates wirelessly to the FASS Connect Gauge and FASS Connect App, giving you an ultra-clean installation and flexibility on applications where the gauge must be mounted further from the ECU than on a normal pickup truck.
This kit includes the FASS Connect ECU, the FASS Connect Gauge, and a 0–100 PSI fuel pressure sensor (additional sensors are available for purchase as accessories).
Adding a second fuel pressure sensor to your FASS System allows you to monitor the filter life of your Extreme Water Separator in real time, letting you know when it’s time to change your filters. Sensors can be mixed and matched to run any combination of the available accessory sensors that best suit your application.
Part Number: FAS-FC2001K
UPC: 850073514320
Please Note:
For safety purposes, please do not change or modify settings in the FASS Connect App while driving. We strongly recommend securing your phone to a mount for hands-free operation while the vehicle is in motion.
WARNING — DISTRACTED DRIVING HAZARD: Do not interact with or adjust the App or installed gauge while the vehicle is in motion. Use only when the vehicle is safely parked. Always keep any mobile device in a secure mount and obey all applicable laws. WARNING — SUPPLEMENTAL DISPLAY ONLY: The gauge and app provide supplemental information. Do not rely on them as the sole indicator for any driving or maintenance decision. Always confirm with the vehicle’s primary instrumentation and OEM guidance. NOTICE — ACCURACY AND AVAILABILITY: Readings may be delayed, interrupted, or affected by sensor condition, connectivity, device settings, and environmental factors. Data is provided “as available” and may not reflect real-time conditions. NOTICE — INSTALLATION AND MOUNTING: Install the gauge and any connections per the instructions. Improper installation or an unsecured mobile device can cause malfunction or a distraction hazard. If you are not qualified, seek professional installation. NOTICE — TERMS AND WARRANTY: Use of the app and gauge is subject to the End User License Agreement, privacy policy, and limited warranty, which include important disclaimers and limitations of liability. Review and accept these terms during setup.
Share

FAQ
How long does shipping take?
Most products ship in 3–7 days. Some will take longer. If a product needs more time, it will say so on its product page.
How do I know if a product fits my truck?
Each product page lists the year, make, and model it fits.
If you’re unsure, you can message us through our website, email, or Facebook, and we’ll confirm fitment for you.
Do you offer installation?
Yes. PSC Automotive & Diesel Repair installs everything we sell.
Call or message us to schedule an appointment.
What is your return policy?
- Returns accepted on new, unused items.
Some items are subject to a restocking fee, depending on the manufacturer.
Electrical parts, tuners, and custom-built items are non-returnable.
Full details are on our Refunds page.
What is your warranty policy?
Our warranty matches the manufacturer’s warranty.
If a part fails or has a defect, we will work with the manufacturer to get it replaced.
We do not warranty parts that were:
Installed incorrectly
Damaged by lack of maintenance
Removed or messed with after installation
Installed by another shop after we installed it
Full warranty details are on our Warranty page.
Will I get tracking information?
Yes. Tracking is emailed to you as soon as your order ships.
Check your spam folder if you don’t see it.
Do you offer customer support?
Yes! You can contact us anytime at:
Website chat
Email
Phone
Facebook or Instagram
We reply quickly during business hours.