Equus 3100 Innova CanOBD2 Diagnostic Tool

  • Share this:
Share with a friend
Sign into your email account to send this page to a friend:
Outlook or Apple Mail
or other default program

Save $25 when you open a Walmart® Credit Card and spend $75 today.*

*Offer subject to credit approval
Learn More or Apply Now

  • Browse Related Products

Equus 3100 Innova CanOBD2 Diagnostic Tool

Buy from Walmart

Shipping & Pickup

In stock for:

  • Also in stores
GIFTING NOTE:This item ships in the manufacturer's original packaging. If intended as a gift, the packaging may reveal the contents.

 Buy from Marketplace

Shipping & Additional Information

from Wayfair
Retailer Info

In Stock and available for
Was: $192.09
Reduced Price

from Tonzof
Retailer Info

In Stock and available for

Item Description

The Equus 3100 Innova CanOBD2 Diagnostic Tool reveals the source of "Check Engine" light warnings quickly. This user-friendly car diagnostic tool can be easily connected to your car or truck. It works well with domestic or foreign 1996 and newer car, SUV or light truck. This auto diagnostic tool can perform many tasks including extracting a list of trouble codes, as well as their definitions from your car's computer. It can help in determining the cause of engine light warnings. The Equus 3100 Innova CanOBD2 Diagnostic Tool refreshes the information every 30 seconds to ensure that you get the latest information for easy car repairing. The battery backup memory also provides off-car reviews and analysis. Using this check engine diagnostic tool, you can also access the Repair Solutions section in Innova's official website to get information on code definitions.

You can also get a diagnostic report and possible causes of engine problem as well as probable ways to fix the problem in this section.

Equus 3100 Innova CanOBD2 Diagnostic Tool:
  • Works on any 1996 and newer car, light truck or SUV
  • Equus 3100 Innova CanOBD2 Diagnostic Tool is for foreign and domestic cars
  • Features unique patented all-in-one screen and LED display
  • Auto diagnostic tool allows for quick State Emissions readiness check and drive cycle verification
  • Automatic refresh updates data every 30 seconds when connected to the vehicle
  • OBD2 check engine diagnostic tool easily verifies repair completion
  • Retrieves OBD2 DTCs: Generic Codes (P0, P2, P3, and U0) / Manufacturer Specific Codes (P1, P3, and U1)
  • Communicates with all OBD2 protocols: C.A.N. (Controller Area Network), ISO 9141, J1850PWM, J1850VPW, KWP 2000 ISO 14230-4
  • OBD2 diagnostic tool includes Spanish and French Interface and Definitions (selected by a menu command)
  • Displays Freeze Frame Data
  • Unit can be flash-updated with a standard Windows PC (OBD-PC Link software required and included with tool)
  • Memory/Battery backup for off-car review and analysis

OBDII is still evolving , and new codes and definitions will be added as the system matures. Equus' database is constantly being updated to include more Manufacturer specific (P1) code definitions. Currently their database contains code definitions for the following Manufacturers: Acura, Honda, Alfa Romeo, Audi, Chrysler, Ford, Geo, GM, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Kia, Land Rover, Lexus, Mazda, Mercedes, Mitsubishi, Nissan, Porsche, Saab, Saturn, Subaru, Suzuki, Toyota, Volkswagon, and Volvo. OBDII is on vehicles that were manufactured from 1996 and newer.



Model No.: 3100
Shipping Weight (in pounds): 3.1
Product in Inches (L x W x H): 7.0 x 1.0 x 3.0
Walmart No.: 551722730

Customer Product Reviews

Rated 4.4 out of 5★ by 142reviewers.
Rated 5 out of 5★ by Excellent Product and Value Innova 3100e has all features the home mechanic needs. USB cord included in price.It paid for itself the first time I used it. My daughters 1999 vehicle's "Check Engine Light " came on and car running "rough" with less power. Hooked up the Innova 3100 as instructed and "#4 cylinder misfire" came up on screen. #4 Spark plug tip was black and the cause was the plug wire was cracked and shorting. Simple fix. And then with the Innova 3100 I could erase the trouble code and the "check engine light" goes away. I feel like a real auto mechanic!! 04/17/2010
Rated 4 out of 5★ by Great Diagnostic Code Reader Great code reader, handy and looks nice and durable, I think is reasonably price. It just it turned out when digging more info or specifications about this particular model, it does not read engine and transmission fault codes, that there are other more models of the same brand that does. 06/08/2011
Rated 5 out of 5★ by very good product This has the extras that you need. The cheaper models are a waist of money. In one month I have been able to answer many questions and trouble shoot a problem that saved me 10 times the cost of this unit. If this ends up being something that you cannot use, you should not be working on your own vehicle. 02/12/2010
Rated 4 out of 5★ by Good buy for the more advanced technician This diagnostic tool is great for the technician who will use all of the features that are in the Innova 3100e. The printout features and Repair Solutions is great 11/10/2010
Rated 5 out of 5★ by Fantastic Diagnostic Tool I was unsure of which review to believe on this product. Nevertheless I went ahead and purchased this product. I am so glad I did.. this is an excellent product for the do it your self mechanic. It provides everything you need to determine what is wrong with your vehicle OBD2 system. It has already paid for itself in less than a month. You will not be disappointed with this device. Oh! and I don't like complicated electronics...so rest assured. This device is extremely simple to use so don't be intimidated. In addition, I highly recommend taking a look at the You Tube video on how to use this product it walks you through it in case you need a brief tutorial. I don't why I was so hesitant to buy it fantastic product the dealers really don't want you buying this. 10/31/2013
Rated 5 out of 5★ by Saved BIG I had a long term problem that was buggging me for almost 1 year - it was an intermittant problem with one of the ignition coils. This product solved the problem of: what, where and why, almost instantly. 11/11/2010
Rated 5 out of 5★ by Does exactly what is needed for DIY repairs This fixed two issues the day it was bought. A bad plug wire and a bad gas cap without going to the dealer. Don't expect the device to give you all the answers as it may very well not but the direction and understanding with a small idea of where to look for someone fairly well aware of current technology can use this thing quickly and make things work. Think of it as a test set for your car that used to cost tens of thousands back in the day. The directions are clear enough and the display is fairly clear as to what errors there are. If you need help the enclosed software (Win XP, 7 or Vista) should send you in the right direction. 07/02/2011
Rated 5 out of 5★ by Excellent value for the price Product met and surpassed my expectations. A great value for the price. Not only does the diagnostic tool scan auto sensors for cars built after 1996 but it allows one to erase the 'check engine' light without going to a dealer shop (not flashing 'check engine' lights however). You can also connect to the internet for more advanced feed back on related problems More advanced models are available which measure ABS brake systems, etc..but they can cost up to $400 and more. So it depends what your needs are. 09/06/2010
See All Reviews

Product Warranty and Service Plan Options

Product warranty: 1 See details
Protect it
Walmart Product Care Plans

A limited product warranty is included free for most items. With an optional Walmart Care Plan you can enhance the manufacturer's coverage from the date of purchase . Walmart Product Care Plans cover 100% of the cost for repair or replacement, including shipping charges for the exchange.

We'll show you Care Plan options and pricing at checkout if applicable, or go to www.walmart.com/careplans for more information .

If you made your purchase in a Walmart store and would like to purchase a warranty Click Here

Gifting Plans

Financing Offers

Make the most of your shopping experience with the Walmart® MasterCard® or Walmart Credit Card.

Save $25 when you open a Walmart® Credit Card and spend $75 today.*

*Offer subject to credit approval

Learn More or Apply Now

Shipping & Delivery

Pricing Policy

About Our Prices

We strive to provide you with the lowest prices possible on Walmart.com as well as in our stores. However, sometimes a price online does not match the price in a store. Walmart.com's prices may be either higher or lower than local store prices. Prices may also vary between stores. Our local stores do not honor Walmart.com pricing or competitor advertisements from outside of a store's local trade territory.