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OBD2 SCANNER & BATTERY TESTER IN ONE – The INNOVA 5210 OBD2 scanner not only reads and clears check engine light and ABS codes (coverage may vary) but also functions as a car battery tester to check alternator health and prevent unexpected breakdowns.
LIVE DATA & REAL-TIME DIAGNOSTICS – Get instant access to OBD2 live data, including RPM, engine temperature, fuel trims, and oxygen sensor readings. The drive cycle readiness feature helps pass smog tests and emissions inspections with ease.
ENGINE CODE READER – This automotive diagnostic tool works with most US, Asian, and European vehicles from 1996 and newer, including Toyota, Ford, Honda, Chevrolet, Nissan, Dodge, and more. Read and erase ABS (coverage may vary) and engine trouble codes with pinpoint accuracy. Please use Innova’s Coverage Checker to verify coverage.
OIL RESET & SMOG CHECK READINESS – The built-in oil light reset feature allows DIYers and mechanics to properly reset maintenance lights after an oil change. Check I/M readiness status to ensure your car is ready for an emissions test.
NO SUBSCRIPTIONS – VERIFIED FIXES WITH FREE APP – Unlike other OBD2 code readers, the INNOVA 5210 provides verified fixes based on real-world repairs from ASE-certified mechanics. Trusted by 4M users, the RepairSolutions2 app on iPhone & Android gives you step-by-step repair guidance, suggested parts, and cost estimates—no extra fees or hidden subscriptions!
CHECK COVERAGE – Verify compatibility with the INNOVA 5210 using Innova’s coverage checker, as this car code reader’s features may vary across various makes, models, and years. This versatile OBD2 scanner ensures you’re covered for diagnostics.


Ted Biggs –
Good Product and Service.
Works well and easy to use.
Zilram –
Worked Perfectly on My Fiat
This scanner worked great on my Fiat and picked up the codes right away. It was easy to use, clear to read, and connected without any issues. I was able to diagnose the problem quickly instead of guessing.For the price, it does exactly what you need it to do. Definitely a helpful tool to have if you like handling basic diagnostics yourself.
Anthony Marshall –
Good tool to have!
This thing is pretty high tech and probably more than I need but it’ll be nice to have! It does have a ton of features, however be warned that not every feature is compatible with every car. It does connect fast and it reads accurately though. Able to clear some codes and also able to read ABS codes that did not set off the light yet. The app is pretty cool to as it features ideas of what part to fix the code as well as has a cool feature that predicts what repairs you might have to make in the near future. Overall I consider this a good value for the price I paid. 4 out of 5 just because not all features worked on my 2013 Honda but it still did all the basic stuff and then some!
Craig B –
Great product according to my mechanic
My next-door neighbor is a certified master mechanic who rebuilds classic cars from the ground up. Just when I developed a trouble light on my Dodge truck that wouldn’t go out and I needed to have it pass the smog test right away, he went on vacation! So I decided to try it myself, watched all the videos, but didn’t have a free day to try it out. When he returned and saw I had already purchased this, he looked at its functions, asked how much I paid for it, and was shocked by its quality for the price. He brought over his own expensive “professional” scanner, compared them side-by-side and said “Geeze, this compan’s is going to put us pros out of business!”
PW –
Works great!
Works great.Exactly as stated. Easy to use and the app is very fast.
DAVE –
INNOVA is a great product and will become your best investment for DIY, and Certified Mechanics
Well, the wifi you have to pay for and I thought that was included inside the OBD II. I feel confident with this scanner and is very helpful to have. Every time I took it to the garage they charged me $140.00. This is a great scanner for letting you know how serious the issue is. It comes up with possible problems and goes away. I am not sure who has On Star from GM. From talking to other GM owners have mention that On Star is the culprit of your car acting funny. I believe it. So, when I hook up this scanner it automatically erases the possible scam! This only is happening with On Star. I was told it sends a signal to the BCM and can cause all kinds of problems. So, I rate this scan tool 10/10! It is not like the dealerships have but it will definitely be better than guessing the problem.
Saif –
Must have
I have multiple scanners and this beats all of them. Reads and processes super quick. Has a Bluetooth option and shows everything on your phone with recommended repairs and preventative maintenance – which I like-. Accurate codes and compatible with most cars (at least the cars I worked on). Easy to use and comes with instructions.
Wayne Rubio –
Innova Good Products
Good for Diagnosis
Suzuki35 –
Packaged very well. Performs as required. Software updating was an issue. Customer support helped and responsive in replying back. Was going to return it. Seller was quick and responsive for return options. Kept unit once got the proper software to use
johnetta –
Very good product. They got it to me before the delivery date as I requested.
Johnny –
😊👌
Richard –
Work really well with my 2016 ram 1500 hemi
jim crozier –
Will not remove engine light showing on dashboard display even after clearing codes.