Best Innova scan tools for 2024 [Full review and buying guide]

An Innova scan tool gives you the power to make at-home automotive diagnosis and repairs. If you’re tired of wasting your money at the mechanic or dealership, you’ll appreciate having one at your disposal.

In this article, we’ll look at the top options and tell you which Innova OBD2 scan tool is the best match for you. No matter your level of experience or the type of car you drive, one of the Innova tools on this list is sure to be a perfect match.

Best Innova scan tools: Comparison chart

Innova brand introduction

Innova is the number 1 brand in the United States for automotive diagnostic equipment. Made and designed in the US, their tools bring state of the art technology to users of all experience levels (from beginners, through to experienced professionals) with a range of easy to use, durable scanners. Since ASE-certified mechanics back their technical support, you can trust Innova scan tools to provide the accurate vehicle information you need.

Why buy an Innova scan tool?

With all the brands out there selling diagnostic equipment, why should you buy an Innova OBD2 diagnostic scan tool? The short answer is because they’re some of the most reliable and versatile OBD2 scanners on the market. Here are some benefits you’ll enjoy with one of these handy devices at your disposal:

• Spend less at the mechanic. Diagnostic codes can sometimes trigger from very simple issues that anyone can fix at home. Even if you need a professional for repairs though, knowing the exact issue going in will make sure you only pay for the services you need.
• Gain insights into your engine performance. Innova OBDII scan tools do more than just read trouble codes. The ability to read live data from on-board modules gives you a deeper understanding of your vehicle’s health, key for maintaining it, and preventing issues.
• Knowledgeable tech support. The support staff at Innova are certified experts in automotive repair. If you ever have an issue or question, you can count on them to walk you through the solution.

Types of Innova scan tools

• OBD1 code readers. These low-cost and straightforward automotive scanners are designed to work with older vehicles (manufactured roughly between 1982-1995). They read trouble codes and enable you to run self-tests on the engine to troubleshoot issues.
• OBD2 code readers. OBD2 code readers are similar to their OBD1 counterparts but are more advanced and are designed for vehicles made in 1996 and later. Most offer universal compatibility and may also include extra features like live data reading and smog checks.
• Hand-held diagnostic scanners. The most common type of Innova scanner, these tools go beyond the capabilities of basic code readers. They have more robust OBD2 diagnostics and also scan non-OBD2 systems, like the battery or anti-lock brakes.
• Wi-Fi/Bluetooth enabled scanners. Adding wireless connectivity to a hand-held scanner makes updates and sending data more accessible. They still connect to the OBD2 port in your vehicle but can communicate with other devices, as well.

Price range of Innova scan tools

• Under $50: Most tools in this price range are basic code readers. They’re simple in design but not as robust in their diagnostic power as higher-priced Innova OBDII / OBD2 scan tools.
• $50-$150: In this price range, you can typically expect access to some or all 10 modes of the OBD2 protocols. Alternatively, they may offer partial OBD2 support along with other functions like alternator testing or access to ABS/SRS data.
• $150 and above: These scanners are designed for experienced DIYers or professional mechanics. They may even include advanced features like bi-directional control or ABS bleeding, along with code reading and access to live data streams.

Tips and buying guides

Key features

Now that you know more about Innova and its products, you’re probably wondering what to look for in an Innova diagnostic scanner. Here are the core features you should look for:

• Vehicle compatibility. This is the first thing you should check when shopping for a scan tool. Many OBD2 scanners are compatible with all vehicles made after 1996, while others will be limited to specific brands or model years.
• OBD2 codes and data. Short for “on-board diagnostics”, the OBD2 system generates trouble codes when something is amiss in the engine. It also gives access to live data streams and emission test results.
• Multi-system diagnosis. Not every engine system is covered under OBD2. If you want to see issues with the transmission, airbags, anti-lock brakes, or electronic systems, an Innova diagnostic tool with multi-system or full-system scanning will get the job done.
• Repair and maintenance functions. For those who want to perform basic maintenance like changing the oil or replacing the brake pads, a tool with repair functions allows you to reset the engine computer after those repairs are made. You can also turn off the dash warning lights for systems like the battery or oil.

Other considerations

• How old is your car? Vehicles made in 1995 or earlier used the OBD1 diagnostic system, which isn’t always covered by OBD2 scan tools.
• What country is your car from? Cars from Europe or Japan may use EOBD or JOBD protocols, respectively, rather than the OBD2 protocols common in the United States.
• How easy is it to use and read the tool? More straightforward tools with fewer features often have a lower learning curve for beginner mechanics and everyday drivers. The size and resolution of the screen can also affect how hard it is to read the data.
• Will I get access to the RepairSolutions 2 app? This helpful companion app can be paired with many Innova scanners. Along with technical bulletins and recall alerts, it provides repair suggestions and other helpful information.

Tips

A more expensive Innova OBD2 scan tool isn’t necessarily better for your needs. While the functionality typically goes up along with the price, there’s no reason to buy a $200+ OBDII / OBD2 scanner if you only plan to use it for reading trouble codes.

Use the features and price-points outlined above as a guide as you’re searching. Think about how involved you plan to be in making home repairs. For most everyday drivers, a basic Innova code reader provides all the functionality you need at a more budget-friendly price. 

Best Innova scan tools reviews

Innova 5310 OBD2 scanner

With 3-system functionality, the Innova CarScan Pro 5310 goes a step further than other OBD2 scanners in this price range. It reads and clears codes from the SRS system along with the ABS and engine. It also has more comprehensive live data, providing access to information like the oil temperature and engine RPM in real-time.

On top of that, you can reset the oil light and view helpful oil information, making the Innova 5310 an excellent Innova OBDII / OBD2 scanner for drivers who want to maintain their car at home. It includes battery and alternator tests, as well, though these will only work with standard 12-volt batteries, not hybrid batteries.

The Innova 5310 has a full-color 2.8 inch screen and smog check severity indicator. Its keypad is otherwise the same as other Innova OBD2 scanners, and it’s equally comfortable to learn how to use it, even with its additional functionality.

Verdict

With 3-system diagnosis and oil reset capability, the Innova 5310 OBD2 scanner is an ideal tool for beginner home mechanics.

Innova 3020RS OBDII / OBD2 scan tool

The Innova 3020RS is one of the most streamlined scanners from the company and another top choice for drivers who want to check their car’s fault codes and emission levels quickly. Its simple display is even easier to navigate, with 4 buttons and a 3-light severity indicator.

While the Innova 3020RS displays a lot of information, it doesn’t read as much as other scan tools. There’s no live data or freeze frame data, for example. It’s an affordable way to find out why your check engine light is on, but its usefulness for making repairs is limited because of this.

Having said that, it’s well-priced for what it does and still includes some features you won’t find on most OBDII / OBD2 code readers, such as reading ABS codes.

Verdict

The Innova 3020RS OBDII / OBD2 scan tool is a simple way to check codes from the engine and ABS for beginners, though its lack of live data can limit its use for more advanced home repairs.

Innova 5610 OBDII / OBD2 scanner

For professionals and advanced DIYers, the Innova 5610 has the advanced data reading you need. Its most impressive function is bi-directional control of actuators, fuel pumps, and other mechanical components.

That bi-directional control (or active testing) functionality means you can also use the Innova 5610 for maintenance functions. It can perform ABS bleeding, brake caliper service, force DPF regeneration, or reset the steering angle. Combined with functions like battery initialization and TPMS reading, that covers the majority of vehicle systems.

The Innova 5610 also has full 4-system diagnostic power. You can use it to see the live data stream from the 4 major vehicle systems. It’s also a great way to log and monitor engine performance since this data can be recorded and played back as needed.

Verdict

With full 4-system diagnosis, comprehensive module reading, and useful maintenance functions, including bidirectional control, the Innova 5610 OBD2 scanner is best for advanced mechanics and professionals.

Innova 3040RS OBDII / OBD2 scan tool

The functionality of the Innova 3040RS far exceeds what you’d expect from a scan tool at this price point. Its OBD2 support includes both live data and freeze frame data, which other affordable code readers often neglect.

It also makes ABS and charging system diagnosis available for a wider range of vehicles. These functions are supported on most cars and trucks made after 1996 from anywhere in the world. While this doesn’t include maintenance features like brake bleeding or battery initialization, it’s still impressive for an entry-level scanner.

The connectivity of the Innova 3040RS impressed us as well. It’s enabled to connect via either Bluetooth or Wi-Fi. This puts the full power of the RepairSolutions 2 app at your disposal.

Verdict

The Innova 3040RS OBDII / OBD2 scan tool reads ABS codes as well as engine live data and freeze frame data, functionality that makes it an exceptional value at the price.

Innova 3123 GM OBD1 code reader

Here’s an OBD1 code reader for owners of older vehicles. With the Innova 3123, you can read trouble codes generated by the ECM, transmission, or ABS module on General Motors cars and trucks made between 1982 and 1995.

The limited compatibility of the Innova 3123 is its main drawback. Having said that, though, GM drivers can use it without worrying about damage to the engine computer, as it’s guaranteed not to harm the vehicle’s electronic systems.

Verdict

Owners of older GMs will love the Innova 3123 GM OBD1 code reader since it lets you read codes from both the engine and the ABS module.

Innova 3160RS OBD2 scan tool

Broad model year compatibility is the first advantage of the powerful Innova 3160RS. This Innova OBDII / OBD2 scan tool reads and clears DTCs on all OBD2 vehicles, including hybrids. Additionally, it even supports OBD1 diagnostics of the engine and transmission of cars made from 1982-1995 (OBD1 adapters are not included however, and will need to be purchased separately if you intend to make use of OBD1 functionality).

For vehicles made after 1996, the Innova 3160RS is even more powerful. Starting with the oil reset function, which gives you a step-by-step guide for turning off the dash warning light after you change the oil. It can also read and clear ABS codes.

While the Innova 3160RS lacks some features professional mechanics need (such as bidirectional control / active testing, its capabilities are ideal for advanced DIY repairs and probably will be more capable than most home mechanics will ever need.

Verdict

With support for both OBD1 and OBD2 protocols, the Innova 3160RS OBD2 scan tool has the power to diagnose engine trouble codes in vehicles made from 1982 all the way to the newest models. This is a powerful OBD scan tool suitable for experienced DIYers and enthusiasts. While it is very easy and intuitive to use, it is probably a bit more than a beginner would need in their garage.

Innova 3145 Ford OBD1 code reader

If you’re looking for a cheap way to read codes from an older Ford vehicle, The Innova 3145 Ford OBD1 code reader is a great choice. It reads OBD1 trouble codes and performs self-tests on both MCU and EEC-IV vehicle computers. This lets you see issues from both the engine and transmission. Plus, it enables you to perform vehicle self-tests, with instructions included that walk you through the process.

Now keep in mind this isn’t designed for all OBD1 vehicles. It’s built to work with Ford, Lincoln, and Mercury’s cars and trucks manufactured between 1982 and 1995. Beyond that, its compatibility and functionality aren’t guaranteed and are limited. Though, it’s one of the most popular tools on the market for owners of those vehicles.

Verdict

For diagnosing older Ford, Lincoln, and Mercury vehicles that use OBD1 (1982 – 1995), the Innova 3145 Ford OBD1 code reader should be your go-to-choice.

Recommendation: Top 3 Innova scanners

Those who are into doing DIY repairs themselves will love both the functionality and value of the Innova 5130. It gives you access to all 10 modes of OBD2 and will also test the battery and starting system. Along with that, access to the RepairSolutions 2 app provides repair suggestions and other useful info.

For those just beginning the DIY journey, the Innova 3020RS is our top pick. From a design perspective, it’s simple, straightforward, and easy to use. While its functions are more limited than other options, it’s the most affordable option if you simply want to check your emissions or determine why your check engine light is on.

For experienced mechanics and professionals, we recommend the Innova 5610. It does more than any other Innova OBD2 diagnostic tool, with maintenance functions as well as error codes and live data from all major vehicle systems, and even bidirectional control (active testing) capability. The flip side of this is it’s a bit pricier, but understandably so considering its features.

FAQs

❓ Does it cost money to update an Innova scan tool?

💡 No. Updates are free for life for Innova diagnostic tools, so you don’t need to worry about yearly subscriptions or other ongoing expenses.

❓ How can I be sure if these Innova diagnostic tools are compatible with my vehicle?

💡 The easiest way is to use the coverage checker on Innova’s website. Simply type in your vehicle information, and it will show you which OBDII / OBD2 scan tools support your car or truck.

❓ Do these Innova OBDII / OBD2 scan tools require batteries or power to function?

💡 No, they’re powered by the battery in your vehicle once they’re plugged in. Some models may also take batteries, but this is only to power other features you may want to use when the tool isn’t connected to your car.

❓ How do I connect these Innova OBD2 code readers to my vehicle?

💡 All of these tools connect to the OBD2 / OBD1 diagnostic port in your vehicle. This is typically found on or around the steering column in OBD2 vehicles. It’s a trapezoid-shaped input port with 16 pins. If you can’t find your vehicle’s OBD port, check your repair manual for its location.

❓ What should I do if I have a problem with my Innova scan tool?

💡 You can call Innova’s customer support at 1-800-544-4124 from 6am- 6pm PST Monday to Friday. If it’s outside these hours, you can also reach out through their website. They also have a handy “Live Chat” function on their website which we have found very helpful. The support team is known for being very responsive and knowledgeable, so they should be able to solve your issue promptly.

Final thoughts

Choosing the best Innova scan tool comes down to deciding what you’re looking for. Consider your vehicle first. Once you’ve found the tools compatible with it, look at what features they offer.

Any of these Innova OBDII / OBD2 scanners will provide accurate, fast data, and they’re all backed by customer support you can trust. We hope this review and breakdown has helped you figure out the difference between them and which one is the perfect match for you.