9 Best OBD2 Scanners for DIY Troubleshooting

Note: This post may contain affiliate links. This means that at no cost to you, we may earn a small commission for qualifying purchases.

Updated on January 24, 2023

Automotive OBD2 scanners and car code readers are the easiest and least expensive ways to find out why your engine light is on and get it to turn off. Even the best car code reader under $50 will give you the same basic information you’d get from the dealer or an auto repair shop, and there’s no labor cost.

Since a shop may charge you $100 just to diagnose a problem, these handy devices can pay for themselves after a single use.

If you need a bit more than just reading and clearing basic engine fault codes, a full featured OBD2 diagnostic scanner is a great investment. Like other technology, prices on these automotive scan tools continue to drop making them affordable to most home mechanics. For mechanics, even the best OBD2 scanner will quickly pay for itself.

Our 9 Favorite OBD2 Scanners

ProductConnectionInterfaceABSSRSLive Data
best-automotive-scan-toolLaunch CRP123XCableTouch/ButtonYesYesYes
OBD2 scanner reviewsAutel AL619CableButtonYesYesYes
innova-3150rs-reviewInnova 3150RSCableButtonYesYesYes
actron-cp9670-review-1Actron CP9670CableButtonYesNoYes
bluetooth-obd2-scannerOBDLink MX+BluetoothPhone/TabletYesYesYes
autel-al319-reviewAutel AL319CableButtonNoNoYes
cheap-obd2-scan-toolAncel AD310CableButtonNoNoYes
wifi-obd2-scan-toolVeepeak MiniWiFiPhone/TabletNoNoYes

In addition to what a basic car code reader does, these automotive scan tools offer additional features for diagnostics, testing, and access to other supplemental systems in a vehicle such as the ABS (Anti-Lock Braking System) or SRS (Supplemental Restraint System).

For those who want to turn their smartphone or tablet into a powerful car diagnostic tool, OBD2 Bluetooth scanners are becoming increasingly popular. Don’t have Bluetooth on your phone? There are even automotive scan tools that connect via Wi-Fi.

Below you’ll find our top picks for the different categories of scan tools. We understand your time is valuable so instead of having to read dozens of long OBD2 scanner reviews, we simply give our recommendations and tell you why. If you’d rather first learn more about OBDII scanners in general, click here.

OBD2 Scanner Reviews

#1 – Launch CRP123X OBD2 Scanner

best automotive scan toolAlong with Autel, Launch is another household name in the world of quality automotive diagnostic tools. Their CRP123X is an improvement over their popular CRP123 base model.

The CRP123X features a large 5″ (720 pixels/inch resolution) touchscreen for excellent text/image quality in addition to physical buttons (the CRP123E version is touchscreen only).

A fast processor and 16GB of onboard memory make the Android 7.0 based software quick and easy to navigate and the large 6100mAh rechargeable batter offers excellent battery life.

You’ll have access to Engine, Transmission, ABS, and SRS (airbag) systems which allow you to read and erase diagnostic trouble codes. In addition, you get live stream data (with graphs), vehicle information, I/M readiness, and the ability to turn off any warning lights illuminated in your dash.

Launch CRP123x review

With support for over 10,000 vehicle models (from 57 auto manufacturers) and free lifetime software updates via Wi-Fi, it’s no wonder the Launch CRP123X is commonly recommended in various automotive groups and forums.

While it’s not as feature rich as some of the pro scan tools that offer bi-directional support, 90% of their functions can be had for hundreds less. For the home mechanic, the Launch CRP123X is arguably the best OBD2 scan tool out there and should be able to handle whatever you need.

>> Check current price <<


#2 – Autel AL619 OBDII Scan Tool

OBD2 scanner reviewsWe’ve become big fans of Autel scanners (and their customer service) and this model is one of the best bang for your buck diagnostic tools out there. This makes it one of our favorites for a fully featured auto scan tool.

In addition to being able to clear out normal OBD2 fault codes, it will read/clear ABS and SRS (airbag) codes quite well although not for every make.

No scanner is perfect when it comes to ABS or SRS codes, but the AL619 seems a bit more consistent than others, especially when you make sure to update the software immediately after receiving the unit.

In addition, the Autel automatically pulls in your VIN, displays monitor and I/M readiness (emissions), shows real-time diagnostic data, and even allows printing of data through a PC (sorry not much Mac support here). The full color monitor is clear and the buttons are simply to use.

autel-al619-reviewWhile some may prefer a touchscreen like some other more expensive models, buttons, in my opinion are a lot more functional for a scan tool. Especially when you’re in the middle of a repair and fingers covered in oil/grease.

A lot of users have noted that they couldn’t get the AL619 to read ABS or SRS codes out of the box, but in most cases, a free firmware update took care of the issue.

The update may take an hour or two but it’s only a one time process. Autel support is top notch so you won’t be on your own if there’s ever an issue with your new OBD2 scanner.

>> Check current price <<


#3 – Innova 3150RS OBD2 Scanner

Innova 3150RS reviewThe Innova 3150RS scanner is a wonderful all-around scan tool to meet the needs of most DIY mechanics. This scan tool is capable of displaying live streaming data, reviewing trouble codes, and running starting/charging system tests.

Many users will also find favor in the Innova scanner’s compatibility with the company’s RepairSolutions2 App. This app provides users with a wealth of verified fixes, parts catalogs, and technical service bulletins, all of which will assist in making the proper repair in a timely manner.

A number of consumers have questioned the Innova 3150RS’s ability to withstand use in a shop setting, because of its lack of a rubber bumper or other additional durability related features. However, when handled with care, this should be of no issue.

>> Check current price <<


#4 – BlueDriver Bluetooth OBDII Scan Tool

best Bluetooth automotive scannerThe BlueDriver Bluetooth OBD2 scan tool is head and shoulders above others. Designed in Canada (made in China), it’s compatible with iPhones, iPads, and Android devices, you don’t have to worry about it not working with your smartphone or tablet (unless you use a Windows phone).

While costing more than other Bluetooth scanners, you also get the free BlueDriver app which doesn’t require any subscription fees and includes five free reports. After that, you can purchase additional sets of five reports for 99 cents. (update – the free app now allows you to run unlimited reports for free)

What differentiates this app from others is the Repair Report which takes an error codes, interprets them, and actually shows you possible causes and potential fixes. This takes it above and beyond the standard “read code” and “erase code” features of basic code readers.


Also, since you’re using your smart phone’s screen to view data, the screen resolution will be much higher than any stand-alone scan tool with an integrated screen.

The Smog Check feature is quite useful and can give you a good estimate of whether the vehicle will pass or fail a smog test. Other common features will read error codes, monitor engine performance, clear CELs, and even read/clear enhanced codes for the ABS, SRS, and other supplemental systems for most major car manufacturers. The small dongle is easy to plug in and remove.

One small annoyance is the fact that the VIN number has to be manually entered. At this price point, you’d think it would be read automatically. Some users have reported issues with getting the dongle to pair with their phone, but once done, the connection was solid.

The BlueDriver is one of those tools that’s easy enough to use for a home mechanic but has features that professionals would appreciate.

>> Check current price <<


#5 – Actron CP9670 Auto Scanner

Actron CP9670 reviewA highly rated OBDII scan tool needs to be something anyone can use, and the Actron CP9670 fills the bill. Replacing the popular CP9575, it comes with much improved color LCD screen.

It automatically reads the VIN number, make, and model on vehicles made since 2000, saving you time and preventing common user errors. Even if you’re not a mechanic yourself, this tool will tell you why your engine light is on, and could potentially prevent unscrupulous auto shops from taking advantage of you.

One of the most helpful features, aside from working as well as you’d get from an expensive auto shop, is that the readout is available in three different languages to accommodate those who don’t speak English as their native tongue. This model will read and clear ABS codes but not SRS.

The single biggest complaint you may have with the CP9670 is not with the device, but with the manual it comes with. The manual appears to have been written by someone who speaks a language other than English, so you may have to decipher the text as you go.

As with the previous version, you need to update the software online as soon as possible, especially if you have a newer model car that was released after the scanner was manufactured.

>> Check current price <<


#6 – OBDLink MX+ OBD2 Bluetooth Scanner

Bluetooth OBD2 scannerThe OBDLink MX+ OBD2 Scanner is the perfect option for those who own late-model vehicles that feature proprietary onboard diagnostic programming. This scanner is one of the only Bluetooth enabled options for those who wish to access GM-LAN and Ford MS-CAN systems. 

Most users will also find favor in the OBDLink MX+ OBD2 scanner’s lightning-fast data transmission. This unit transmits data at a fast enough pace to provide smooth, streamlined graphing and seamless gauge readings.

There have been numerous reports detailing issues related to the OBDLink MX+ OBD2 Scanner’s longevity. Some consumers state that they have experienced problems with this unit failing to operate after periods of frequent use. However, this should be of little consequence for the occasional user.

>> Check current price <<


#7 – Autel AutoLink AL319 OBDII Scan Tool

Autel AL319 reviewAnother Autel scan tool on our list, the Autel AL319 is one of the easiest auto scanners you’ll find. It doesn’t have the wide range of functions that one of its big brothers (the AL619) has, but it only has three buttons, so the operation is a simple as it gets.

Read and clear codes with ease on a bright color screen. At this price point, it’s a nice surprise that a short definition of an error code is provided so you don’t need to manually go online and look up each code.

A useful feature is the one-click I/M (Inspection & Maintenance) Readiness Key which gives you a good idea if your vehicle will pass a smog check. By far the biggest negative of the AL319 is the short cord.

If you plan on needing to use a scan tool during driving for real time monitoring, you should probably look elsewhere. The cord is literally long enough to barely sit on your thigh in most cases.

Other than that, the Autel AL319 is a great value and super simple to use which is probably why it’s so popular with DIY mechanics.

>> Check current price <<


#8 – Ancel AD310 OBDII Scanner

cheap OBD scan toolLooking for a simple, inexpensive, easy to use OBD2 scanner? The Ancel AD310 is one of the most well designed basic car code readers you will find. It’s easy to hold, has a logical button layout, large screen for this pricepoint, good interface, and ok length cable. Codes are read quickly and definitions for fault codes are provided on screen.

While the AD310 is a very no-nonsense scanner and doesn’t have a color screen like the Autel below, it works very well and should be enough for most home mechanics. Many people actually prefer the simplicity of a black and white screen over color.

If you do a lot of work on your cars, the advanced features in either the Launch CRP123x or Autel AL619 above would most likely be better options but even in that case, this Ancel AD310 would make for a great secondary or backup scanner. Available in orange, black, or red.

>> Check current price <<


#9 – Veepeak Mini WiFi OBD2 Scanner

wifi-obd2-scan-toolIf you want a more basic wireless scan tool than the BlueDriver but with WiFi connectivity, the Veepeak OBD2 scanner is your best bet. In addition to working with iOS and Android tablets and smartphones, the Veepeak will also work with Windows smartphones as well as PCs.

You will need to supply your own app that works with this dongle but the Apple iTunes store and Google Play have you covered. We personally recommend DashCommand for iOS and Torque Pro for Android.

The Veepeak Wifi auto scanner will read and clear trouble codes, turn off the check engine light, and view engine sensor readings and that’s about all. It will not allow you to diagnose your ABS or airbag system or provide troubleshooting guidance.

The Veepeak is an excellent OBD2 Wifi scanner that’s small, cheap, and reliable. This is the perfect scanner to take with you when shopping for a used car.

>> Check current price <<


Innova 3150f OBD2 Scan Tool (no longer available)

One of Innova’s newer entries, the 3150f code reader is hailed as the ideal onboard diagnostic tool for professional mechanics and do-it-yourselfers alike. Not only does it retrieve (and clear out in one button push) the usual check engine light codes of both foreign and domestic vehicles built since 1996, it has a host of other advanced features not found in many other models.

It will also read ABS, SRS (airbag), and battery codes on all vehicles and even clear them out with the push of a button on most vehicles (GM, Ford, Toyota, Chrysler, and Honda). Unlike other auto scanners which only give you an error code, the 3150f also provides a brief explanation of what the code is which is super helpful. Innova also has a reputation for finding error codes that other tools including Bluetooth dongles simply miss.

I finally got a chance the Innova out on my wife’s Mazda 3 which has been flashing an airbag light for a couple weeks. Connecting the Innova to the OBD2 port via the included long cord (the end has a light to help find the car’s port) was simple and information about the car was quickly downloaded to the screen. I just had to tell it whether the car was a manual or automatic and it was ready to go.

With literally 2 button pushes, the code and a short explanation of what the code was (“air bag driver circuit short”). Now I know exactly what and where to troubleshoot. Further diagnosis can be made online at various sites, such as CarTreatments.com, which go over error codes in greater detail. The 3150f will save diagnostic information for the last 3 vehicles it was used on so you can reference it at a later time.

The 3.5” color LCD screen is nice and bright and makes use of colors very well to highlight certain things for quickly getting the info you want. A handy feature is a large database of oil light reset instructions for most vehicles so you don’t have to get online to Google every time after you change your oil.

Updating the tool’s software is also easy. Simply connect the included USB cable to your computer and download the update through Innova’s website. Also included with the tool is access to the Repair Solutions app which can further help with diagnostics. Simply download the app to your iPhone or Android phone and connect to the Innova via Bluetooth. While nice, the app isn’t very useful in my mind.

Some users prefer the icon based navigation like what the Autel below uses instead of the simpler text based Innova experience. In my opinion, the Innova is much faster to use once you get used to it. It just feels a bit zippier.

Also like other brands, clearing codes for some Asian cars is not supported (as was the case on the Mazda 3 I tested this on). Retrieving codes works well for pretty much any OBD2 vehicle.


Basics of Car Diagnostic Tools

Most garages and auto centers have something called an OBD2 scan tool available to them. This is a car code reader or diagnostic tool that allows you to communicate with the engine’s computer about what’s wrong and needs to be fixed.

This system has been in use for nearly all makes and models since 1996 to allow mechanics and shops to diagnose problems. For shops, these are very effective for quickly diagnosing a vehicle. See How to Use an OBD2 Scanner for more info.

The downside is that professional automotive scanners may cost several hundred dollars. This is a significant expense for the home mechanic, but it is an important one to make if you plan on fixing vehicles often.

There are a variety of options available for the home mechanic, from very basic vehicle code readers, to OBD2 Bluetooth adapters, to comprehensive OBD2 automotive scanners. The features will vary depending on price, so you should buy a scan tool that will provide you with the features you need at a price point you can afford.

What’s the Difference Between OBD1 vs OBD2?

The acronym “OBD” stands more on-board diagnostic system. The first version of this system (OBD1) offered the ability to troubleshoot diagnostic trouble codes (DTCs).

It covered vehicles up to 1996 and each car manufacturer had their own codes and location to access these codes. It was not very user friendly and typically not used by the average home mechanic.

In 1996, OBD2 was created. Along with having a universal standard that worked across all makes and models, it was fast, easy to use, provided much more detailed fault codes, and numerous advanced diagnostic features that continue to improve as new models of OBD2 scan tools are introduced.

Which Features Do I Need?

Not all scan tools are made the same. Some may only provide basic engine code and check engine light (CEL) functions, while others may provide freeze data, real-time data, SRS and ABS functionality, battery and alternator testing, and even comprehensive databases of recommended fixes.

Just remember, you get what you pay for, so if you’re planning on using a scan tool often for a variety of diagnostics, make sure you buy a scan tool with the features you plan on using. The top OBDII scanner for the money might be a $40 code reader for one person and a $200 scanner for another.

Your check engine light may simply be caused by a dirty fuel system where a $10 fuel injector cleaner could solve the issue or more complex where a faulty oxygen sensor is the culprit. The key to saving money is to do the initial troubleshooting (with a car scanner) yourself.

If your car is hard to start, don’t automatically assume it needs a new battery or starter. Your OBD2 tool could tell you that the battery simply needs to be hooked up to a battery charger overnight and be good as new.

Should I Get a Bluetooth OBD2 Scanner?

One of the best parts about Bluetooth scan tools is that with the right app on your tablet or smartphone (either the default BlueDriver app or Torque Pro), you have the ability of having more features, data points, and ways of presenting this data over a traditional handheld scan tool.

You’re not limited to a standard set of features and a small low-resolution screen. In addition, you’ll pay less and in the case of having a tablet, have a much larger screen to work with. Another benefit is that you can keep it connected at all times and collect and graph your data over time.

The biggest drawback is that you need to be more tech savvy than if you simply had a standard plugin diagnostic tool where you don’t have to worry connecting to other devices and making sure the software was configured properly.

41 thoughts on “9 Best OBD2 Scanners for DIY Troubleshooting”

    • This was very helpful. I to has just purchased an OBD2 scanner and already has found codes with in which I have cleared them. Codes like catalytic converter problems.

  1. Thank you for posting this review, it helped me make my decision. I went with the BlueDriver so that I could interface it with my devices. I called them as well to see if they have a customer support number which they do and they have a 1 year warranty. Another device I had purchased had no support number, just an email which they did not respond to – I sent that device back. I also liked a review elsewhere where it was noted that this device records the last reset of codes; so if you go to buy a used car you can see if someone has just done some resets of codes.

  2. I made an offer on Ebay for the Autel AL619 after reading this review. The offer was declined and I went on to Amazon where I found it was reviewed very poorly by people who purchased them. I did see the Innova 3100J had much better ratings so I purchased that one instead. I am not too sure what to think about this review now.

    • Hi Gary – Are you sure you were looking at the correct AL619 listing on Amazon? That scan tool has gotten excellent overall ratings since being introduced and Autel (including the 619) is routinely recommended in various car and mechanics forums. The Innova 3100J is also a great code reader but is a little dated.

  3. I looked at the AL619 and it didn’t appear to be more than one version. According to Innova, the 3100J is a new model that upgraded the 3100i.

  4. Why don’t more people just get a Bluetooth scan tool? It’s cheaper than a full-fledged device, more customizable, and has a clearer screen (your smartphone).

    • I think the biggest reason is ease-of-use. Not everyone is tech savvy enough to get it correctly setup on their phone. There’s something to be said about a dedicated product which works right out of the box.

  5. I just had to scrutinize this review of OBDII Scanners. In particular, the BlueDriver. I already hate bait and switch tactics when buying something online. I am sure there are other sites that review OBD-2 scan tools in great detail, but, GarageToolAdvisor is the first site I’ve come across that spelled, or should I say “SPILLED” something about BlueDriver that is NOT being mentioned clearly by anyone who may be trying to promote it.

    Alot of statements about BlueDriver give so much incentive to buy one. But for those like me, who HATE being sucker punched with additional costs in order to reap the so called benefits of a product, it leaves a false impression thatleads to a very unfavorable opinion about a product. And that is what just happened when I read this page about BlueDriver. I see “Bait and Switch” all the way because nobody isoutlining the specific details I just read here.

    When it comes to OBD-2, getting a code is par for all these types of devices. But, if professional mechanics have outlined the repair procedures that are likely necessary to fix my vehicle, stored it in a database, and made it available to me when I am using BlueDriver to troubleshoot and repairmy vehicle, who wouldn’t love that?

    But here’s the problem. GarageToolAdvisor just clarified why I cannot stand some products. And that is because the writing that SHOULD be on the wall is neatly tucked away and conveniently being omitted by many of the resources who are boasting about it.

    EXCERPT #1:
    While costing more than other Bluetooth scanners, you also get the free BlueDriver app which doesn’t require any subscription fees or in-app purchases. What differentiates this app from others is the Repair Report which takes an error codes, interprets them, and actually shows you possible causes and potential fixes.

    EXCERPT #2:
    This takes it above and beyond the standard “read code” and “erase code” features of basic code readers. Five reports are given for free but you can always purchase additional sets of five for 99 cents.


    Yea, I know, it’s .99 but you might as well say a $Dollar because it is.
    Yea, I know, 5 reports for a $Buck is probably cheap, and even reasonable
    But when you say Free, and you say no In-App purchases, and boast of a product like this, I do not care if the additional costs are In-App, Out-of-App, or whatever, FREE is FREE and the entire agenda was falsely promoted by so many sites who just do not seem to mention these costs even once. Not a word. There is this new world agenda that involves selling a product to a consumer and making sure that consumer has to continue paying for the product in order to use it. We get this with phone carriers. It’s not enough that we pay $800-$1000 for a smartphone, the carriers have to rake us for additional costs just to use it. A monthly fee is one thing but just to have the right to access the service, another fee, then taxes and then more taxes. What’s a line access fee? There are NO LINES!!!. Only 1 carrier does not charge that fee and the others should be brought up on charges for gouging consumers..

    Look, I love the BlueDriver for what it is. But you can’t say it’s free without any upsell and then say there is a 5 report limitation unless we pay additional fees. You’re contradicting yourself. The more convenience a person has, the easier life can be. Love the concept with BlueDriver. Love the device. But more clarification regarding what we get, what we do not get, what we are limited to, and what we have to pay for regardless of the reason, should vbe made clear for those considering buying one. And always use discretion when using the term FREE. Upsell is part of the equation with BlueDriver, even though it’s not much. And I bet people would like to be better informed about this before buying BlueDriver

    • I appreciate the comment Agudeza. I slightly edited the product description above to hopefully make it even clearer. I’m definitely not a fan of any subscription based sales model but I don’t hate what BlueDriver is doing here. With other Bluetooth scanners, you need to find an app that’s compatible with that scanner. For instance, the popular Torque app is $5 right off the bat. While it’s a one time cost, this sales model doesn’t encourage the developer to continue updating/supporting the app. The app will either go downhill or they’ll introduce a subscription model at some point. With BlueDriver’s own app (which is the best IMO), keeping it up to date or adding enhancements is necessary to sell their scanner. Like you said, having to buy sets of reports for $1 once the free ones run out is annoying, but I believe it’s worth it for a superior product.

      • Seems like according to one of the answers to this question on Amazon.ca from Jan 2017, I see no fees for reports?

        — quote —
        Reviews say that you get 5 free “repair reports” than there’s a fee for subsequent reports. True or False? Cost per report?

        We did away with that a few years ago, no more limits!
        If you have any other questions let us know!
        By Lemur Monitors on January 6, 2017
        —end quote—

        • Thanks Tom for the correction. I confirmed with the manufacturer that is the case and have updated the article.

        • One more item concerning the article, it says in bold black letters that the blue driver is ‘Made in USA’ but on the package after I purchased it, clearly states designed in Canada, made in China.

  6. Has anyone else noticed that everyone and their mom is coming out with new scanners? I think we’ll stick with the Autel MD808 at our shop. They’ve come a long with since their earlier units.

  7. What if I want more than just a basic scanner. Do they make a obd that can diagnose any and every part of a vehicle? Say for instance that if I want to find why my vehicle is vibrating when in gear sitting at idle. Do they make an obd that can pinpoint the issue specifically such as bad motor mounts or iac or torque converter or vacuum leaks? Everything on here is for emissions purposes,which is useless if you’re trying to diagnose a part that has mechanically failed such as water pump, rear diff, 3rd gear, trans band, thermostat, fan clutch, etc. Do they make an affordable obd that can perform these functions?

    • The main purpose of any scanner (OBD2 type) is to READ any fault codes the car’s computer is kicking out. It definitely covers more than just emissions. How much detail you will get is based on what your particular car is monitoring with various sensors. While something like bad motor mounts would be hard to diagnose using the car’s ECU (unless the vehicle has a sensor specifically there to monitor vibration or something), vacuum leaks will usually trigger a fault code but only some vehicles will actually help with the location of the leak. Again, it’s all about how many sensors the vehicle has to monitor different things. With more electronics being used on newer cars, there’s naturally going to be more things for the ECU to monitor.

  8. My brand new Performance Tool W2976 LED screen went completely white while I was doing the set-up of the Contrast. Now I see nothing but a clear lit up screen (no wording like – Menu), so I stuck. Does anyone know how to “reset” this OBD2 scanner?

    • Try to follow the directions from the manual on how to adjust contrast. You’ll of course be doing it blindly but the manual does have images so you should be able to guess correctly. Otherwise, I’m sure the manufacturer could help out if there isn’t an obvious factory reset hole/slot on the back of the unit.

      > Manual Link

  9. Thank you for your website. I’ve been using the TOAD Scan product for a few months which seems to have all the info I could ever use and was pretty affordable. I’ve found that there’s a bit of a learning curve to go beyond basic code reading with the product and it’s not entirely intuitive and there’s not a lot of great youtube support, but I think it will do everything that the scanners you’ve reviewed will do. I’m just wondering why this product wasn’t included in your review. Does it stink?

    • I’ve never used it but it doesn’t exactly have a good reputation. Their site looks like a giant infomercial. If it works for you that’s great, but I’d recommend others to look at more reputable options such as what we’ve listed above.

  10. Choose a basic engine scanner if you are a common car owner to fix engine light.
    Chose DIY scan tool if you want to do some ABS SRS or Throttle Reset and other reset service.
    Choose bi-directional scan tool to fix more cars if you are auto technician.
    Hope it’s helpful for your guys!

    • The Autel AP200 looks pretty good but for a Bluetooth capable scanner that works with a smartphone, I prefer the BlueDriver. It’s a lot more intuitive. But the AP200 is newer with a couple additional features.

  11. I was really impressed overall with your comparisons of the diagnostic scanners. I made the decision to go with the Innova 3150f per your recommendation. I called and Innova customer service because I was also considering the 3130 RS customer support told me that the 3150 f is no longer made that was an old model.
    Your comparison is dated 11/24/20 so I’m a little bit confused. ( which is easily done ) can you tell me your thoughts and the Innova 3130 RS or the 5410 customer support said the 3130 IRS their price was $295 I seen it somewhere else for a hundred and seventy-nine and the 5410 is there an advanced auto for $110 bucks
    So now I’ve narrowed it down to one manufacturer but I’m confused at which model to get can you please help me out thank you

    • Hi Phillip. The 3150RS is the direct replacement for the 3150F and still a good tool. I have it on my to-do list to refresh this article so I apologize for not having the current model. The article was updated to correct a small typo so that’s why you see the updated date as what it is.

  12. Hello — I have a toyota solara 2005 that has the P0420 code for catalyst system efficiency below threshold bank 1. So could be oxygen sensor or catalytic converter. Does any of these tell me that the problem is with the oxygen sensor that is before the catalytic converter or the one behind it? If I take it too a shop easily they could say its the catalytic converter when its the oxygen sensor and I dont want to just swap parts. So idea is a tool that says this is the part that has the problem. That alone is worth the money


Leave a Comment