Ditch the basic OBD2 reader and upgrade to a tool that actually gives you complete control. The YOUCANIC UCAN-II-C is a bi-directional, full-system diagnostic scanner that delivers dealership-level power. Best of all, it comes without subscription fees, software lockouts, or confusing menus.

Designed and supported in the USA, the UCAN-II-C diagnostic scanner is engineered for both professional mechanics and hands-on DIY diesel owners. According to Rushit Hila, CEO of YOUCANIC:

The launch of the UCAN-II-C represents a major step in our mission to empower individuals with the tools and knowledge to maintain their vehicles confidently. Our goal is to eliminate complexity and make advanced diagnostics available to everyone.

It’s loaded with 40+ professional service functions and offers access to every vehicle system—including engine, transmission, ABS, airbag, BCM, TCM, climate control, ADAS, and more. Whether you need to perform a DPF regeneration, code new injectors, bleed ABS brakes, or reset AdBlue, this scanner does it all in just a few taps.

Built For The Diesel Owners’ Needs

Modern diesel trucks are complex machines. Between strict emissions systems, intricate sensor networks, and electronic control modules, you need a scanner that speaks your vehicle’s language. The UCAN-II-C supports injector coding, crankshaft learning, throttle adaptation, and other diesel-specific tasks that most cheap scanners simply don’t have.

This isn’t just for one brand, either. The UCAN-II-C works on over 1,000 vehicle models worldwide, covering domestic diesel powerhouses like Ford’s Power Stroke, GM’s Duramax, and Ram’s Cummins, as well as European workhorses and Asian diesel models. Even better, it comes with free lifetime updates and requires no internet connection to operate, so it works just as well in your driveway as it does in a remote shop.

Features That Set This Full-System Diagnostic Scanner Apart

• Bi-directional controls: Actively test components like fuel pumps, EGR valves, fans, and more.
• Dealer-level diagnostics: Read and clear codes from every module—not just the engine.
• Advanced data tools: Live streaming, four-channel graphing, and playback for troubleshooting.
• Rugged hardware: Fast processor, built-in voltmeter, videoscope support, and a durable design.
• Professional reporting: Save, print, or email diagnostic reports instantly.

More Than A Scanner, It’s A Full Repair Resource

YOUCANIC doesn’t just sell you a tool and leave you guessing. The company provides step-by-step repair guides, how-to videos, and a library of troubleshooting resources to help you fix the issue yourself. Its U.S.-based support team is also available for remote diagnostic assistance and expert guidance.

For diesel enthusiasts, shop owners, and weekend wrenchers alike, the UCAN-II-C delivers the power of a $2,000+ dealer tool at a fraction of the cost—without subscriptions, without limits, and without the guesswork. The user-friendly YOUCANIC UCAN-II-C pro scanner starts at under $500 and can be purchased on the company’s website.