3 Best Innova code readers review and comparison 2021: Never buy it before reading this guide

Our editors pick the products & services we write about. When you buy through our links, we may get a commission. Learn more.

This review will help all of you guys get an ideal Innova Scan tool for yourself by reviewing and comparing the 5 best Innova Scan Tools for OBD1 and OBD2 vehicles in 2021.

Best Innova scan tool comparison chart

Editor's PicksProductOur Rating
Best OverallInnova 3100j9.5/10
Runner upInnova 3150f7.5/10
Best ValueINNOVA 31208.5/10
Best Budget BuyInnova 3040e8.5/10
Also GreatInnova 3160g9.5/10

With the dozens of Innova OBD2 scanners on the market, it may seem impossible to narrow down your options. Luckily for you, I have spent countless hours testing to narrow down to the five best options.

The Scan Tools in this review are listed in order of increasing price for your convenience.

Just scroll down to see the 5 Best Innova Scan Tools Detailed Reviews!!

Here's where you can find the best Innova scan tool
If you’re looking for the best Innova scan tools, this is the right place

1. Innova 3100j

INNOVA 3100j Diagnostic Scan Tool
Innova Code Reader 3100j Diagnostic with ABS and SRS
The average people will love this scan tool because the price can’t be beat for the features it offers.

For an ABS scan tool, the Innova 3100j is one of the most effective. It can read codes for just about any vehicle models made after 1996 and display data in English, Spanish, and French.

Like some other scan tools, this one also reads and erases codes for anti-lock brake systems, which many customers have given positive reviews about.

All you have to do is plug it in and let it go to work. Unless you’re a professional who needs more technical information, this is a great device for the average vehicle owner.

INNOVA 3100j is a great choice for INNOVA scan tool
INNOVA 3100j is definitely a DIY INNOVA code reader.

Most negative reviews on this product are about the fact that it doesn’t display a lot of information. Besides, it doesn’t do an airbag check, and the data isn’t live.

It is definitely a DIY scan tool. The average person will love this scan tool because the price can’t be beaten for the features it offers.

Innova 3100j

Innova 3100j


Price range: $89-$99

2. Innova 3040e

Innova 3040e
Innova Code Reader OBD2 3040e ABS, Oil Reset, Live Data
If you are a vehicle owner, Innova 3040e is the best value.

In a nutshell, people like the Innova 3040e because it can read and erase check engine light codes on virtually any vehicle manufactured after 1996, both foreign and domestic.

The all-in-one display screen provides you with 25 different bits of information, so you know exactly what the device is doing and finding.

The live data is a great feature that allows people to see the machine work in real-time. And if your ABS light is on in your vehicle, then you will love this unit.

Most people bought this Innova scan tool specifically to clear the ABS light. So, you can imagine how well it works!!

The battery/alternator test is convenient to have, but it isn’t anything special.

You can find other cheap tests that will plug into your cigarette lighter, but why do that when you can combine it with the Innova 3040e?

The main thing customers don’t like about the 3040e is the short cable. It’s so short that you have to be sitting in the driver’s seat in order to use it. If you want to walk around your vehicle, you’ll have to use an extension cord.

Other than that, I think you’ll quickly see this is one of the best values on the market when it comes to scan tools.

If you’re a beginner or an average car owner, Innova 3040E never fails you.

3. Innova 3160g

innova 3160g
Innova Scanner 3160g ABS, SRS, Bluetooth, and Live Data for OBD2 Vehicles
If you are looking for a DIY scan tool that can do onboard monitors tests and diagnose the 4 main systems, buy Innova 3160g.

The Innova 3160g has just about everything you could want, including live data, the ability to read ABS/SRS codes, and display other engine conditions that many tools don’t show.

You would have a lot of positive things to say about its ability to read and erase the ABS/SRS codes.

The really cool thing about this device is it can graph, display, and record the data in real-time. If you’re someone who likes to know exactly what is going on in the diagnostic tool and your vehicle, then this is the perfect pick for you to use.

If you have an older OBD1 vehicle, you have the option for an upgrade to use it on those as well!

There aren’t many bad things to say about the Innova 3160g, but it’s definitely not a perfect device. With so many features, you can imagine the price is going to be a little higher.

In fact, it is nearly twice as expensive as the average of the other scan tools in this review.

Many of the other complaints have to do with the software and the data displayed. You have to have some specific equipment to use the Innova 3160g to its full potential.

It may be worth contacting the manufacturer before purchasing it to determine whether you have the correct requirements.

Innova 3160g is the best Innova Scan Tool for experienced enthusiasts and beginner mechanics.

Innova 3160g

Innova 3160g


Price range: $299-$319

A VIDEO REVIEW of Innova 3160g Scan Tool.

4. INNOVA 3120

INNOVA 3120 Diagnostic Scan Tool
INNOVA Scan Tool 3120 Diagnostic for OBD1 and OBD2 Vehicles
Innova 3120 can read OBD1 and OBD2 vehicles. It’s suitable for any DIY’er that want to work on both OBD1 and OBD2 protocols.

What makes the Innova 3120 device handy is its ability to read codes for the newer OBD2 vehicles produced after 1996 and many older OBD1 cars. Most scan tools make you pay for this additional feature, but it’s included in this one.

Since one of the main reasons people buy the Innova 3120 is its ability to read OBD1 codes. It’s very frustrating when it doesn’t work. This is definitely something to keep in mind and carefully check before you invest in the scan tool.

The color display shows you 20 pieces of information, including the codes and the definitions associated with them. You can also perform a battery/alternator test and anti-lock brake system test, which all have received positive reviews.

One of the downfalls of the Innova 3120 is you can’t search for safety restraint system (airbag) codes with this device unless you pay for an upgrade. Also, the data you view on the screen won’t be live, but it refreshes every 30 seconds so you can see the progress.

If you want to work on either OBD1 or OBD2 vehicles, take Innova 3120 now.

Innova 3120

Innova 3120


Price range: $379-$399

A VIDEO REVIEW of Innova 3120 Scan Tool Kit.

5. Innova 3150f

innova 3150f
Innova Code Reader 3150f with ABS/SRS and Bluetooth for OBD2 Vehicles
The Innova 3150f scanner is the ideal tool for enthusiasts and DIY users alike looking to retrieve Check Engine Light codes, while having advanced features such as reads & clears brake (ABS) lights/SRS, Oil/Battery Light Reset and Battery Initialization

The Innova 3150f model will work on any vehicle manufactured after 1996. But what sets this one apart is its ability to cover older OBD1 cars with an optional upgrade.

This scan tool also searches for anti-lock brake system codes and safety restraint system codes to ensure you drive safely.

Customers also like that it lets you know whether your vehicle will pass an emissions test and gives you brief information about what the different codes mean.

This scanner doesn’t necessarily support all vehicles like advertised.

So, you may need to take an extra step and contact the customer support department before you purchase it.

Take Innova 3150f Scan Tool if you are an enthusiast or a DIY user who wants to retrieve Check Engine Light codes and read & clear ABS/SRS code, Reset Oil/Battery Light, etc. It can work as a hand-held or Bluetooth scanner.

Innova 3150f

Innova 3150f


Price range: $139-$159


I would recommend Innova 3040e to any car owners. While Innova 3100j suits DIYers, you should take Innova 3160g if you’re an experienced enthusiast or a beginner mechanic.

Bonus: Find your best scanner with the Quick Search Tool on https://www.obdadvisor.com/

Leave a Comment

Your email address will not be published. Required fields are marked *