Equus 3030 Innova Diagnostic Code Reader for OBDII Vehicles

By: Innova
Walmart #: 001048579
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  • Decode check engine light problems
  • Works on all 1996 and newer vehicles
  • Domestic and import cars
  • About this item

    The Equus 3030 Innova Diagnostic Code Reader for OBDII Vehicles helps you to keep tabs on engine light warnings. You can plug the code reader into your vehicle's onboard computer diagnostics port. This diagnostic reader then gets access to technical engine information and retrieves trouble codes easily. It automatically updates data every 30 seconds and offers you an easy way to verify repair completion. This Equus code reader has an all-in-one LED screen display. Communicating with all OBD II protocols including the Controller Area Network, this vehicle code reader allows you to efficiently decode engine light problems. This diagnostic reader works on domestic and import vehicles made in 1996 or later and finds out the reason for engine light illumination.

    Equus 3030 Innova Diagnostic Code Reader:

    • Works on all cars made in 1996 or later, light trucks, SUVs and minivans
    • Equus 3030 Innova Diagnostic Code Reader for OBDII Vehicles is compatible with domestic and import cars
    • Links to all OBD2 protocols including CAN to decode engine light problems
    • Equus code reader automatically updates data every 30 seconds when connected to the vehicle
    • Easy way to verify repair completion
    • Equus 3030 Innova Diagnostic Code Reader for OBDII Vehicles features unique patented all-in-one screen display
    • LED display for quick emissions check
    • No batteries needed

    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, Volkswagen and Volvo. OBDII is on vehicles that were manufactured from 1996 and newer.


    Battery Type: Does Not Contain a Battery
    Model No.: 3030
    Shipping Weight (in pounds): 1.0
    Product in Inches (L x W x H): 5.0 x 1.0 x 2.0
    Assembled in Country of Origin: USA or Imported
    Origin of Components: USA or Imported
    Walmart No.: 1048579

    Customer reviews

    Customer Reviews | 122 reviews | 4.3 out of 5

    4.5 stars

    122 reviews | 4.3 out of 5

    5 stars
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    Would recommend to a friend



    Very good for the money!

    Customer review by shadmaster3

    5.0 stars by shadmaster3

    Does multiple things in diagnosing check engine light problems. I don't use their software because you have to pay to get code meanings. Go online and find those for free.

    Was this review helpful? (85) (8)
    Thank you! You have successfully submitted feedback for this review.
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:2 - 7 weeks
    Usage:Every few days
    Helpful Money Saver

    Customer review by IslandWarren

    5.0 stars by IslandWarren

    This product works quickly...just plug it in, turn the key to "On" (don't start engine!), and the Equus 3030 will have all your car computer's data. Then you just take it to your computer, plug it into your USB port, and it will open the software (you must install it from CD) that shows you what the numeric codes mean. For instant detailed instructions on how to fix it, it costs US$14.99 (a bit more than the videos and info available "before my purchase" had said). You can use the software for up to 3 cars you register into their system, and use it up to 6 times per month for free. You can use this device to clear your "Check Engine" light once the problem is fixed, and if the problem reappears, you'll know you still have the problem (sometimes it takes several days for the light to come back on).

    Was this review helpful? (89) (22)
    Thank you! You have successfully submitted feedback for this review.
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:2 - 7 weeks
    Usage:A few times per year
    Great product!

    Customer review by mopargirl02

    5.0 stars by mopargirl02

    Although you have to look up the code on the CD, this product is super helpful!! My husband loves it!

    Was this review helpful? (55) (19)
    Thank you! You have successfully submitted feedback for this review.
    Livermore, CA
    Would recommend to a friend? Yes
    Age:25 - 34
    Ownership:2 - 7 weeks
    Usage:A few times per year
    1-3 of 101 total reviews See all

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    by an anonymous customer 1/21/2010
    • Yes, it will turn off the check engine light either before or after you make repairs just hit erase codes and hit yes. But if you dont fix the problem it will come back.
      by ocgamer4/11/2015
      Was this answer helpful? (6) (0)
    • Yes. If you only want to clear the codes, you can disconnet your battery overnight and it will clear the codes. If you have a car radio that requires a code after losing it's memory, you should make sure you have that code first.
      by HemiRayJ2/21/2015
      Was this answer helpful? (2) (0)
    • Manual Says it will clear codes
      by jammerman12/20/2014
      Was this answer helpful? (0) (0)
    • yes, it will clear codes but the codes will return after your obdII cycles while driving if repairs were not made, and you will not be able to pass a state vehicle inspection if your obdII hasnt cycled completely when inspected. It usually takes 40 to 60 miles to cycle.
      by trickie832/21/2015
      Was this answer helpful? (1) (0)
    • Yes, it will clear the code using the button on the left. The code will come back if the problem has not been fixed. How soon it comes back is dependent on the vehicle and the problem. Also it will prioritize the problem codes from the most urgent to the least urgent if there are more than one.
      by Luvmymb2/21/2015
      Was this answer helpful? (2) (0)
    • Yes, you simply press the red button to clear all your codes. If the problem still exists, your "Check Engine" light will eventually come back on again. Sometimes it takes several days, as the computer has a program that usually includes several "cycles" that the engine must go through before it decides there is a problem.
      by IslandWarren10/7/2010
      Was this answer helpful? (1) (0)
    • Off of Innova’s Web Site Q&A: Q: Will this Code Reader erase codes and turn the Malfunction Indicator Lamp (MIL) off? A: Yes. Every Code Reader and Scan Tool manufactured by Innova provides the capability to both retrieve and erase the codes that are causing the MIL to illuminate.
      by rapanui12604/10/2012
      Was this answer helpful? (4) (0)
    Is this product easy to use? how to install it in the car? what to hook it to? im not good with cars? does it do more than help you pass emission test? does it tell you exactly what needs to be fixed with its codes?
    by sol15g 11/28/2010
    • Under the driver's dash,right above your knees,is the OBD II connection.It plugs right in to that.
      by GoneSouth29/27/2012
      Was this answer helpful? (0) (0)
    • It plugs into your computer port usually under the steering wheel or to the right or left of it. Looks like a flat about 2 inch long data port. You cannot insert the plug wrongly as its one way only. It gets power from your car. You turn the key to on BUT DONOT START THE CAR as the documentation warns. The reader gets the code which you will not understand at first like P001 I then erased the check engine warning and took the unit to my computer install the software and plug the reader into the usb port then software will read the code and VIN stored in the reader so it knows your car down to the engine model and year. It then looks on the internet for the problem solution and comes back with what P001 means in laymens terms. It even tells you voltages and other things valuable for narrowing the problem in my case it was an O2 sensor one of 4 and they can cost $40 or more per unit so when it said it was the left sensor after the cat on the exhaust I was able to buy the unit at a parts store and fix it myself saving hundreds. Im not sure if it will help you pass emissions but it will help you find out why your failing.
      by ocgamer6/22/2011
      Was this answer helpful? (2) (0)
    • Their is a plug under your dash, usually around the base of the steering wheel. It is as easy to plug up as a printer cord or a USB connector. You will have to pay the comapny additional money to get the report of what the codes mean or go online and Google them to see if you can find the answers.
      by HemiRayJ3/14/2011
      Was this answer helpful? (0) (0)
    • It just plugs into the socket under the dash on the drivers side of the car. Plug it in with the key off. Once it is plugged in, turn the key on but do not start the car. The reader will connect in a few seconds and display the codes on the screen. read the manual for more details. It is very easy to use.
      by ghostryder636/5/2011
      Was this answer helpful? (1) (0)
    • Really easy. Somewhere under the dash in your post 1995 vehicle, usually on the drivers side, there is a port for the unit. You simply connect the plug - and it is keyed so you can't install it incorrectly - turn the key on (don't start the car) and it provides the codes
      by jammerman2/16/2011
      Was this answer helpful? (0) (0)
    • Very easy to use once you locate the plug for it and to find out what the codes mean you use the cd that comes with it and you can also get info, on how to fix it yourself. and for a fee $9.99 you can get expert advice.
      by icehole14/20/2015
      Was this answer helpful? (2) (0)
    1-3 of 85 questions See all

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    Product warranty: 1 See details

    Supplier Warranty: The Manufacturer warrants to the original purchaser that this unit is free of defects in materials and workmanship under normal use and maintenance for a period of one (1) year from the date of original purchase. If the unit fails within the one (1) year period, it will be repaired or replaced, at the Manufacturers option, at no charge, when returned prepaid to the Service Center with Proof of Purchase. The sales receipt may be used for this purpose. Installation labor is not covered under this warranty. All replacement parts, whether new or remanufactured, assume as their warranty period only the remaining time of this warranty. SERVICE PROCEDURES: If you have any questions, require technical support or information on UPDATES and OPTIONAL ACCESSORIES, please contact your local store, distributor or the Service Center. USA & Canada:(800) 544-4124 (6:00 AM-6:00 PM, Monday-Friday PST) All others: (714) 241-6802 (6:00 AM-6:00 PM, Monday-Friday PST) FAX: (714) 432-7511 (24 hr.) Web: www.CanOBD2.com
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