Innova 3100 Scanner- Benefits


Quick Intro

After using different scan tools and talking to different mechanics, I finally decided to create this Innova 3100 review. This model has two versions: Innova 3100 and Innova 3100j. I am going to discuss these two models. These are the best Innova scanners that you can buy at an affordable price. Innova is a leading brand in the automotive diagnostic field and offers some of the best innovative scanners.

The Innova 3100 is an affordable scan device ideal for DIYers as it can diagnose basic functions like ABS, Freeze Frame Data, Engine Coolant Temperature, CEL, Emissions Readiness, Battery, and more…

But it lacks SRS, oil reset, and live data features.

Related: Innova 3150 Review [ ABS/SRS Code Reader]

Instead of spending money and time visiting a mechanic or car repair shop, you can get yourself a quality diagnostic scanner. A scan tool is a great investment as it helps you save time and money, and at the same time, it lets you know what’s causing the check engine light to come on.

Related: Cheaper option –  Innova 3040e Review [ABS Diagnostic Scan Tool]

To cut a long story short, after testing different Innova scan tools, I decided to review the Innova 3100 and Innova 100j scan tools. These scan tools are ideal for motorists who are looking for a simple but versatile scanner that can read and erase check engine lights and perform some extra functions at a favorable price.

Technical Features of the Latest Version Innova 3100 Code Reader

FeaturesInnova 3100j (Upgraded Version)
Works:All 1996 and newer vehicles
Oil Light Reset:Yes
ABS/SRS Codes:Yes
Views Freeze Frame Data:Yes
Live Data:Yes
Check Engine Light:Yes
Emissions Readiness:Yes
EVAP Codes:Yes
Software Update Option:Free online updates
Warranty:One-year limited warranty

Innova 3100j ReviewCheck Today’s Price

Innova 3100 diagnostic scan tool- Previous Version

The Innova 3100 diagnostic scanner features ABS and battery backup for OBD2 vehicles. It is very easy to use for reading codes, as it is compact and has a large screen display with LED. The multilingual menu allows users to change the device to a language they understand best, and the hotkeys are clear. So, whether you’re a pro or a beginner, using this tool will be easy.

Related: Cheap Choice – Innova 3030h Review [Check Engine Code Reader]

In addition, the scan tool automatically refreshes data every 30 seconds when linked to the vehicle, thus making it easy to verify repair completion. More features and functions of this code reader have been discussed below.


Innova 3100 ReviewCheck Price

Indication System: Photo Icons

Evaporative System Monitor
Secondary Air System Monitor
Air Conditioning System Refrigerant (R-12) Monitor
Oxygen Sensor Monitor
Heated Catalyst Monitor
Heated Catalyst Monitor
Misfire Monitor
Fuel System Monitor
Comprehensive Component Monitor
Catalyst Monitor
Heated Catalyst Monitor


Light indication system

Green LED: It means the vehicle’s engine system is all right, and there is no trouble code remaining.

Yellow LED: Either you have pending codes, or the monitors have not yet finished the diagnosis process.

Red LED: It indicates that the device has found some issues in the vehicle’s systems. Decode those error codes and fix the problems immediately.

How to use the Innova 3100/3100j?

Innova 3100J code reader: Upgraded Version

Despite being sold at an affordable price, the Innova 3100J offers its users premium features. It is a high-quality scanner that is compatible with all 1996 and newer cars, light trucks, minivans, SUVs, and hybrid vehicles. This includes both domestic and foreign vehicles.

So, if you’re a DIYer looking for a high-quality entry-level scanner, then the Innova 3100J scan tool is ideal for you. It is very easy to use with its large screen with LED. All the data and error codes are displayed here. Simply switch the device to a language of your preference and start reading and erasing error codes, ABS/SRS codes, emissions readiness, oil light reset, and battery or alternator test.

Related: Advanced Choice – Innova 3160g Reviews [Upgraded Tool]

If you have the latest car models, you can still use this gadget by updating the device via your PC. At 1.2 pounds and measurements of 10 by 8 by 1.5 inches, this is a compact and lightweight device to have with you. On top of that, the manufacturer provides the user with a one-year warranty.


Innova 3100j OBD2 Diagnostic ScreenCheck Price



Differences between the Innova 3100 vs. the Innova 3100J

The Innova 3100 diagnostic scanner is the first scanner in this series, and the 3100J is an improved version. They feature two different designs, with the Innova 3100 being more compact than the Innova 3100J. But the Innova 3100J automotive scanner has a larger display screen than the Innova 3100 code reader.


Innova Electronics Corporation has positioned itself as one of the leading scan tool brands on the market. This is evident through its various diagnostic code readers on the market. The Innova 3100 and Innova 3100J are some of the best entry-level diagnostic scanners on the market. They are both sold at a favorable price and offer amazing features.


Question: Do Innova OBD2 scan tools work on hybrid cars?
Answer: Yes, they do. But you should get in touch with the manufacturer to know what series works with hybrid vehicles and which ones don’t.

Question: Can I use my OBD2 scanner while driving?
Answer: Even though you can insert the code reader in the carport and read or erase error codes as you drive, this can be dangerous as it can lead to an accident. Instead, you can place the OBD2 into the port and allow it to scan and save the data. Most OBD2 scanners save the data, which you can look at later when it is safe to do so.

Hi, I am Henry, the owner of this website. If you are a DIY car enthusiast like me and are looking for an all-purpose OBD2 scanner, you’ve come to the right place. With 5+ years of experience in the automobile industry, I have in-depth knowledge about most of the OBD2 scanners regarding their software versions, firmware, features, updates, and compatibility. I love reviewing these gadgets after using and testing them personally. As a result, I always try to provide my honest opinion on the overall product quality.

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