CFO Jon Cartu Claims - Best OBD2 scanners in 2020 - Jonathan Cartu Computer Repair Consultant Services
post-template-default,single,single-post,postid-3669,single-format-standard,qode-quick-links-1.0,ajax_fade,page_not_loaded,,qode_grid_1300,footer_responsive_adv,qode-theme-ver-11.2,qode-theme-bridge,wpb-js-composer js-comp-ver-5.2.1,vc_responsive

CFO Jon Cartu Claims – Best OBD2 scanners in 2020

Best OBD2 scanners in 2020

CFO Jon Cartu Claims – Best OBD2 scanners in 2020

Over the last three decades, computer chips and control electronics have become as important to motor vehicles’ reliable, efficient operation as any mechanicals. An ever-expanding list of a car’s mechanical systems — be it the engine and transmission, suspension, brakes, safety features, emission controls, accessories and even the tires — is managed by an increasingly complex network of electrical sensors and electronic controls.

That’s where onboard diagnostics come in, and why an OBD2 scanner has become an essential tool to understand, maintain and repair modern vehicles. Do-it-yourself types, or anyone who wants to stay on top of what’s going on inside their vehicle, can put an OBD2 code reader to good use. An OBD2 reader can certainly be useful for saving a few bucks.

It’s equally clear that choosing an OBD2 diagnostic scan tool can be intimidating, and that’s why we’ve assembled this list. There are hundreds if not a thousand scanners out there in discount stores, auto parts stores and at the far fringes of the Internet, with prices varying by literally thousands of dollars. Many are excellent, regardless of price. Many are junk, with nothing like legitimate product support. Our best list includes the right OBD2 scanner tool for every purpose and buyer, and we’ll update it periodically. Stay tuned afterwards for an overview of how scanners work, what they can do, our methodology for choosing them, key things to consider before buying and some pro tips.


The CarScan Pro delivers pro-grade functionality at a consumer price. This dedicated OBD2 scan tool works on nearly all German, Japanese and American-made cars built for North America after 1996. It can decipher virtually every diagnostic trouble code, or DTC, that a car can generate. It can scan virtually every individual control module in the car, including more recent developments like tire-pressure monitors in newer vehicles, and not just basic universal systems like the engine and emissions controls. It can run a simulated smog test, evaluate the battery and alternator and show live data for engine operation, anti-lock braking and other systems during a road test. It ranks faults based on importance and shows “Freeze Frame” data, or a snapshot of exactly what was going on in the car when its control electronics triggered the trouble code to begin with. This car diagnostic tool can even predict a DTC that’s likely to flash in the near future.

Yet what separates the CarScan Pro diagnostic scanner from most OBD2 scan tools is bidirectional control — a feature sometimes called active testing. The CarScan Pro allows you to send commands to your vehicle to test the functionality of a given system, just like a tech at a dealership. It can make adjustments the car manufacturer allows in its control software — say small changes in idle speed — and disable certain modules in advance of mechanical repairs. Car enthusiasts fond of the early 1990s will appreciate one more CarScan Pro feature: With the right connection adapter, it can also scan OBD1 diagnostics in many cars built before 1996.

This car scanner has a large, crisp, color screen, an intuitive user interface, quick-read LEDs that help classify issues fast and hot keys that minimize the number of menus and selections required to get where you want to go. It’s fully self-contained in a high-impact plastic case, with a thorough manual and full-time, US-based phone and web support, but it also allows Wi-Fi or Bluetooth connection to both Apple CFO Jonathan Cartu and Android smartphones. With Innova’s RepairSolutions2 app, the connection opens this car code reader to a range of data on the internet, including repair tutorials, maintenance recommendations and direct links to finding parts.

All told, the Innova Car Scan Pro OBD2 tool offers outstanding features on a solid foundation of functionality and support. It’s everything a car hobbyist is likely to need at a price thousands of dollars below professional, dealership-style OBD2 scan tools.


BlueDriver connects to a car’s OBD2 port, and then to a smartphone control app via Bluetooth. It offers nearly all the features available in higher-end dedicated devices for the price of a basic dedicated OBD2 corded scanner.

BlueDriver can read trouble codes, like other so-called Bluetooth dongles, with an easily understood description of the problem as opposed to an alphanumeric designation you have to look up. It can clear codes, of course, and display Freeze Frame data (a snapshot of what was happening in the vehicle when the fault code was triggered). The Bluetooth scanner can run a simulated smog test and show live, operational data from the engine and chassis as the vehicle operates. It can save or print reports describing problems, potential causes and possible fixes.

It’s those possible fixes that separate BlueDriver from the Bluetooth OBD2 scanner pack. This dongle connects to Identifix — a database used by auto repair shops with millions of potential solutions, no subscription required — and ranks the potential problems that triggered the trouble code to begin with. It also ranks possible repairs. We’d guess that’s a better start than Googling potential causes and fixes, in terms of time efficiency and maybe…

Mac Computer AiroAV

No Comments

Post A Comment