FCAR F803 Heavy Duty Truck Diagnostic Scanner – Full System OBD2 For Cummins, Caterpillar, Detroit Engines With DPF Regen
About this item
If you work on heavy-duty trucks, the FCAR F803 is a total game-changer.
This little unit gives you OE-level access to just about every system—ABS, transmission, DPF, TPMS, you name it.
It’s built specifically for commercial rigs, so it plays nice with big names like Cummins, Caterpillar, Detroit, Paccar, and more.
Need to run a DPF regen on a Freightliner or troubleshoot a Volvo?
No problem.
It comes with all the adapters you need (6/9/16 pin), and updates are free for life over WiFi.
The 5-inch color screen is crisp and easy to read, and it’s got enough memory (1GB RAM + 8GB storage) to handle serious diagnostics.
You can reset codes, view live data, and even help out friends with Ford or International trucks.
Plus, it’s backed by a 5-year warranty—so you know they stand behind it.
Whether you're in the shop or on the road, this scanner is like having a factory tool in your hand.
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- Free 30-day returns
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