Innova 3100 OBD2 (Latest Version- Innova 3100j) Review

Innova 3100 Scanner- Benefits

• User-friendly design
• Sturdy and durable construction
• Multilingual menu
• It is very efficient and reliable with its battery power backup
• Extensive vehicle coverage

Setbacks

• Not compatible with all vehicle models
• Many users have complained that the scanner doesn’t come with a user manual which makes using it to be challenging.

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

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.

Features

• It has a well-built large screen display with the capacity for live data display, drive cycle monitoring, and readiness checks. The display as well comes with a graphic data presentation functionality that assists in the process of analysis of the codes. Moreover, it has an LED, which helps in the reading of results in dark surroundings.
• It features a multilingual menu that enables the data to be relayed in the language of the technician. This can be in English, Spanish, or French. This eliminates the ambiguity which arises from translations, thus speeding up diagnosing.
• It covers a wide range of vehicles (OBD1 &OBD2). This code reader has the ability to read and erase error codes on any 1996 and newer car, light truck, or SUV. Some of these car brands include GM, Ford, Chrysler, Toyota, Mercedes, etc. Apart from that, it can retrieve both manufacturer-specific and generic codes.
• The scanner comes with an automatically refreshable system that refreshes after every 30 seconds when linked to the vehicle. This is a sure way of making sure that the scan process is complete.
• The device can be updated by using flash or any PC-enabled accessory. This makes it suitable for new vehicle models by simply updating the device or upgrading the software.

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Indication System: Photo Icons

Icons	Meaning
	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?

• The OBD2 must be compatible with your vehicle model.
• Turn the ignition off and plug the Innova device into the vehicle’s 16-pin DLC. Make sure the OBD2 is turned off before plugging it in, as it will turn on automatically when you switch on the ignition key. But don’t start the engine.
• If the screen shows “READ,” it means the device is connected successfully and ready to operate. If the device is not turning on, check the fuse to see if it has burned.
• If the fuse is OK, turn off the ignition for 10 seconds and switch it on again to re-link the device with the vehicle’s ECU.
• Now diagnose the trouble codes, decode them, and fix the issues.

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.

Features

• It has an oil reset function. Resetting is easy because instructions are provided.
• It quickly reveals why the check engine light is on. The error code is displayed on the screen for at least 30 seconds when the device is connected to your vehicle.
• When the malfunction light is on, the scan tool will automatically show the fuel supply status, temperature, trim, coolant, etc.
• The code reader covers all 1996 and newer light trucks, cars, SUVs, and hybrid vehicles – both domestic and foreign vehicles.
• A unique feature of this scanner is the battery and alternator tests that check the performance of a vehicle’s charging system.
• The free updates offered by the manufacturer allow the device to have the latest technology and be a durable and lasting scanner.
• The repair solutions feature takes out the guesswork by helping you access verified fixes, repair costs, step-by-step videos, and much more. Also, you can get in touch with customer support if you’ve any problems.

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Benefits

• Comes with easy-to-use hotkeys
• Large display screen with LED for easy reading of error codes
• Has a multilingual menu for easy understanding by different users
• Extensive vehicle coverage
• Compact and sleek design
• It is internet updateable
• 1-year warranty

Setbacks

• The website repair solutions have to be purchased, and it’s challenging to use
• Check for compatibility before buying, as it is not compatible with some vehicles, especially those made outside the US.

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.

Summary

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.

FAQ

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.

Henry L. Wilburn

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.