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NEIKO 40500A Car OBD2 Scanner, Car Scanner Code Decoder, Reader & Eraser Automotive Check Engine Light Diagnostic Read & Clear Emission & Fault Codes 9, Code Reader, OBD2 Scanner Diagnostic Tool

  • Based on 46 reviews
Condition: New
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$21.10 Why this price?
Save $4.76 was $25.86

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 7
Order within 20 hours and 41 minutes
Available payment plans shown during checkout

Features

  • CAR CODE READER: This obd2 scanner diagnostic tool is a professional plug-and-play OBD diagnosis tool that supports 9 OBD2 scanner protocols. With a simple and easy to read display, you wont need a professional to tell you why your engine light turned on.
  • EMISSION CODES: With On-Board Diagnostics, you can read and clear stored emission codes in newer vehicles that have standardized computer systems that monitor your emission control systems. View the freeze frame data and display I/M readiness.
  • WIDE COMPATIBILITY: This OBD reader shows VIN numbers and serves as a misfire, fuel system, EGR, EVAP, oxygen, and catalyst monitor. It enables you to fix the issues yourself or enlighten you about what might happen before bringing in for repair.
  • COMPACT DESIGN: A car obd2 scanner with easy-to-use menus, this automotive tool supports 5 languages, imperial/metric units, & comes with a backlit display giving you the freedom to work all through the day whether at home or the garage.
  • WORKS ON OBD II COMPATIBLE VEHICLES: This unit is suitable for most US, European, and Asian manufactured cars and all OBD2, EOBD and CAN compliant vehicles. Look for the OBD II or OBD II Certified marking on your vehicle emission control information to know if your automobile is compatible.

Brand: Neiko


Power Source: Corded Electric


Screen Size: 2.4 Inches


Manufacturer: ‎NEIKO


Brand: ‎Neiko


Model: ‎40500A


Item Weight: ‎7.4 ounces


Package Dimensions: ‎7.95 x 5.2 x 1.22 inches


Country of Origin: ‎China


Item model number: ‎40500A


Manufacturer Part Number: ‎40500A


Date First Available: July 8, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Good price
For personal use in my cars
Reviewed in the United States 🇺🇸 on January 18, 2023 by EDDAVZ

  • Not compatible with my car
Would not work with a Mini Cooper. Took the item to O’Reilly’s and it worked fine just not compatible with some vehicles.
Reviewed in the United States 🇺🇸 on February 11, 2023 by Amazon Customer

  • Buscador de fallas de auto
Mide las fallas exactas, lo que te facilita reparar tu auto.
Reviewed in the United States 🇺🇸 on April 12, 2023 by lorena jansen

  • Did not work
Followed the instructions and it would not work on my F150.
Reviewed in the United States 🇺🇸 on April 13, 2022 by Chilepato

  • Easy, Saves You
This unit is easy to use, and will save you money by identifying problems that you might be able to fix yourself instead of taking the whole car in to a shop. Also, knowing why your car is coding means that you can deal with potentially unscrupulous mechanics who want to charge you for repairs you really don't need. You don't have to know how a system works or how it should be fixed; you just need to get the code and do a cursory armchair study of what's involved, so that you're not pegged for a sucker. Knowledge is power! ... show more
Reviewed in the United States 🇺🇸 on December 6, 2022 by maddpsyintyst

  • Very Basic OBDII reader
This is a basic OBDII reader that can help with some basic issues that comes up. First, it can read the I/M readiness which is the parameters needed to run and complete a smog check. If your battery dies and all the data is lost, you will need to run the car for a certain number of miles before all of the protocols have enough data to complete a smog check. Aside from that, it can read and clear some engine codes. Also helpful when you get that pesky engine light because you forgot to tighten up that fuel cap. That ususally clears itself after you tighten up the cap and drive it for a short trip but sometimes it doesn't and in those instances this is handy to reset that. Like I said, its pretty basic but does do the job reasonably well. If you want to get into other items like ABS, SRS or other features, you will need to go to a more robust system. ... show more
Reviewed in the United States 🇺🇸 on April 5, 2022 by Tobi

  • This is fairly easy to use
It said something about the wiring on my transmission needing to be checked. I need to take it in to see if it's accurate. It showed up right away on the detector.
Reviewed in the United States 🇺🇸 on January 16, 2022 by momofmany

  • Works well
Oh finally found one that worked. We have a couple of older vehicles. Because we can do our own repairs on them still we need a reliable car code scanner. Have tried a couple of others before this one without it being accurate. This one has actually been giving us the correct reading for the car we used it on. So handy having one of these little things. Easy to use this and keep it in the vehicle so at the ready anytime I need it. ... show more
Reviewed in the United States 🇺🇸 on May 12, 2022 by 💜I Love Jellybeans

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