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Top 10 OBD2 Code Readers
for October 2022

Recommendations are independently chosen by Different.Guide editors. Purchases you make through our links may earn us a commission.

1
9.5
SCORE
MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996

by MOTOPOWER
What We like

A reliable diagnostic tool for your car. I have found it very useful to diagnose the check engine light. It worked well and the codes were obviously correct. The mechanics liked this as it saved them a lot of time. The OBD-II interface is in the rear of the unit and the scan tool can be easily connected to the most common car harnesses with an inexpensive connector. The online user manual is well organized and explained.

2
9.5
SCORE
FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

by FOXWELL
What We like

The Foxwell NT301 OBD2 scanner is hard to beat when it comes to price and features. It's no more expensive than the Audyssey, but still comes with a 12-month warranty, abundant software, and dedicated tech support.

3
9.4
SCORE
AUTOPHIX OM129 Code Reader, Upgraded Graphing Battery Test, Check Engine Code Reader With Full OBD2 Function, Enhanced Code Definition Car Diagnostic Tool for All OBDII Car After 1996[Upgrade Version]

AUTOPHIX OM129 Code Reader

by AUTOPHIX
What We like

AUTOPHIX OM129 car diagnostic tool is very convenient for you in maintenance. This check engine code reader has two modes, one is as a traditional OBDII scanner, the other one is as a plug-in OBDII adapter that can access the engine data. Both modes read trouble codes, test real-time data, read freeze frame data, reset prognoses, turn off check engine light, and retrieve vehicle information.

4
9.3
SCORE
Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool

Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool

by Autel
What We like

This Autel AutoLink AL319 OBD II code reader is an exceptional value for the price, although it missed the mark in our tests.

5
8.5
SCORE
OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN Diagnostic Scan Tool

OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN Diagnostic Scan Tool

by OBDScar
What We like

This OBD2 code reader is a super bargain. Its low price is due in part to its basic capabilities, but OBDScar's customer service and commitment to users' satisfaction is noteworthy.

6
8.5
SCORE
AUTOPHIX OBD2 Scanner Enhanced OM126P Vehicle Code Reader Auto Diagnostic Check Engine Light for All OBDII Car After 1996[Upgrade Version]

AUTOPHIX OBD2 Scanner Enhanced OM126P Vehicle Code Reader Auto Diagnostic Check Engine Light for All OBDII Car After 1996[Upgrade Version]

by AUTOPHIX
What We like

The OM126P OBD2 scanner reads and erases most known OBDII trouble codes. When requested, it displays the 16-character code definition and reference to part (or system) in the library. It also pulls up freeze frame data, on-board monitoring data, and other vehicle information. You can then input other information into the built-in calculator or look up vehicle maintenance using the help menu. The scanner does have one downside: it doesn't read EVAP codes, so you can't test for leaks.

7
7.5
SCORE
OBD2 Scanner & WiFi Car Code Reader – Clears Check Engine Lights Instantly – Diagnose 3000 Car Codes - Wireless Car Diagnostic Scanner – Auto Scanner for 1996+ Vehicles (iOS & Android Devices Only)

KOBRA Products OBD2 Scanner & WiFi Car Code Reader – Clears Check Engine Lights Instantly – Diagnose 3000 Car Codes

by KOBRA Products
What We like

Wireless car diagnostic scanner: ACCURATE RESULTS - Remove all check engine lights instantly! Transform your car into a Smart Car with this car diagnostic tool by KOBRA. With a database of over 3000 code definitions, this premium WIFI OBD2 Scanner reads generic and manufacturer-specific trouble codes and diagnoses your car like a pro. DIAGNOSE IN SECONDS Dont be taken advantage of again! Know what is wrong with your car before taking it to a mechanic. Unlike other car code readers, our WIFI obd 2 scan tool connects to multiple devices including iOS, Android and Windows smartphones and tablets.

8
7.4
SCORE
OBD2 Scanner for Car, Car Code Reader, Universal Diagnostic Tool for Check Engine Light, Easy Auto Vehicle Scan Tool for All OBDⅡ Car After 1996

Kasmotion OBD2 Scanner for Car

by Kasmotion
What We like

If you're looking for a scanner for your car, this is the most inexpensive way to check and clear the errors of your vehicle.

9
7.4
SCORE
NEXPOW OBD2 Scanner, V311 Automotive Engine Fault Code Reader, Car Diagnostic Scan Tool with Battery Test Tool for All OBD II Protocol Cars Since 1996

NEXPOW OBD2 Scanner

by NEXPOW
What We like

This scan tool quickly gets to the heart of your car's problem, and helps you fix it yourself, without having to pay expensive mechanic fees.

10
7.4
SCORE
LAUNCH OBD2 Scanner, 2021 Newest CR529 Enhanced Universal Car Code Reader Auto Diagnostic Scan Tool with Full OBDII Functions DTC Lookup Check Engine Light for All OBDII Car After 1996

LAUNCH OBD2 Scanner

by LAUNCH
What We like

The most complete, most versatile, most useful OBD2 scanner we tested. It can read and clear error codes, display live data, and graph it. It even includes a free lifetime update, and a lifetime money-back guarantee.

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