Top 10 code checker for car for 2020

Shopping for the best code checker for car is about as tricky as finding your soulmate. You not only think about quality, price but also need to find where to buy code checker for car. Don’t worry any more! We spend many hours to review and compare code checker for car to make the short list for you. Let’s check which product is suitable with you.

Best code checker for car

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Best code checker for car reviews

1. ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black

Feature

Classic design, fast scan and clear trouble codes, even a beginner can use this unit to read the error code, find out what the problem is and perhaps fix it. Save money and time.
Works on MOST 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese.
Easily determines the cause of the check engine light. I/M monitor readiness test, turn off the MIL (check engine light) as well as view freeze frame data. Read hard (memory) / pending (intermittent) and historic codes and show definitions.
The AD310 scanner is well built with a large LCD display (128 x 64 pixel) that has white backlight and contrast adjustment, indicates test results directly. No need any Batteries or Charger, gets the power directly from the OBDII Data Link Connector in your vehicle.
It's equipped with a 2.5 feet long cable and made of a very thick flexible insulator. There are 4 buttons on AD310. The Up and Down button for scrolling the menu, the Enter and Exit button allow for navigation back and entering menu. Three Years Warranty Guarantee.

Description

ANCEL AD310 Scanner works on MOST 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehiclesMUST BE OBDII PROTOCOL). It's a powerful, affordable, easiest to operate and scan much faster than any Bluetooth OBD2 scanners.

The major function of this scanner is detecting the Engine System, read and clear the error codes. Once plugged into your vehicle's 16pin OBDII DLC, the unit will power up and prompt you to start your ignition. You have the menu to read error codes and erase error codes. If your vehicle has a Check Engine Light, you can use this AD310 to read the error code, find out what the problem is, and perhaps fix it. Even if you take it to someone else for repair, you will know ahead of time the error your car is having. Save money and time!

Note that the AD310 scanner may not work on some special cars without OBD2 protocol; It depends on what's installed on the OBDII system by the manufacturer. Please check your car and don't hesitate to contact us first if have any questions. We're here and ready to help!

Main Features:

Reads hard (memory) / pending (intermittent) and historic codes and show definitions
Turns off check Engine light, clear codes and reset monitor
Reads live data stream
View freeze frame data, I/M monitor readiness test
Retrieves vehicle information
Supports CAN (controller Area Network) and ALL other OBD II protocols
Built-in OBD II Fault code lookup library

Specifications:

Display: Backlit, 128 x 64 pixel display with contrast adjustment
Operating temperature: 32 to 140 F
Storage temperature: -4 to 158 F
External power: 8.0 to 18.0 V power provided via vehicle battery
Product weight: 300g

Package includes:

1 x AD310 Scanner main unit
1 x User's Manual

2. kungfuren OBD2 Scanner, Universal OBD2 Code Reader Car Automotive Check Engine Light Error Analyzer Auto CAN Vehicle Diagnostic Scan Tool for OBDII Protocol Cars Since 1996

Feature

Practical & Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed. Convenient and practical, great for the car owners.
Compact Design & Powerful Compatibility With a compact size, easy to hold and carry. Universal OBD2 Scanner works on MOST 1996 US-Based cars SUVs Light Trucks, 2000 EU-Based and Asian cars, vehicles with all OBD2 protocols CAN, ISO9141, J1850 VPW, J1850 PWM, KWP2000. Supports up to 6 languages: English, German, Dutch, Italian, French and Spanish. A nice gift for your international friends.
Easy to Operate No need any battery or charger, this OBD reader gets the power directly from your vehicle through the OBD2 Data Link Connector. Just simply plug in the OBD interface to start diagnosis. There are 6 buttons on OBD2 Scanner: scroll up/down, enter/exit and buttons that quick query VIN vehicle number& the DTC fault code. Very easy to operate.
Accurate & Easy to Read Designed with a large clear LCD display screen, which is with white backlight and contrast adjustment for direct display test results, accurate and easy to read. Even a beginner can use this OSD2 Scanner to read the error code, find out what the problem is and perhaps fix it. Save your money and time.
12 Months Warranty The OBD2 code reader is equipped with 2.5-feet long cable enables you to sit comfortably running diagnostic test. Kungfuren warrants its OBD2 Scanner against defects in material and workmanship for a period of 12 months from the date of delivery. If such defects are revealed during the period of 12 months, full refunds will be issued or reshipment will be shipped.

Description

This obd2 scanner could resolve most reasons which caused engine light on, and tell you what's wrong with your car engine, and if it is necessary to be sent to workshop. The car diagnostic tool supports Reading DTCs, displaying Live Data, Freeze Frame & I/M Readiness etc to figure out the root cause of the Check Engine Light (CEL) and turning it off, to help you detect any potential problems, save your time and money.

Where's the OBD II interface?
The OBD 2 port is often under the dash, or under a panel below the handbrake in the center console.

How to Use it?
Just simply plug into the OBD II port on your car and turn ignition on then read the car's vehicle information with the reader.

Why I can't erase the fault code?
The problem causing the error code must be repaired first then code can disappear.

Product Specification:
V310 Display: 128 x 64 pixel
Working Temperature: 06032140
Storage Temperature:-2070-4158
Working Voltage: DC 9-16V
Working Current: 80mA

Package Included:
1 x OBD2 Scanner Code Reader
1 x User Manual

Warm Tips:
1. Must be 16 PIN OBD II port;
2. This OBD2 scanner only supports petrol vehicles;
3. This scanner is valid only for the engine system, not for airbags, ABS and other systems.
4.Have any questions, please contact us freely.

3. ANCEL AD530 Vehicle OBD2 Scanner Car Code Reader Diagnostic Scan Tool with Enhanced Code Definition and Upgraded Graphing Battery Status

Feature

Works on most vehicles sold in the USA with the model year of 1996 or newer, 2000 EU-Based and 2005 Asian-Based cars or newer. It supports ALL OBDII protocols - ISO9141, KWP2000, J1850 PWM, J1850 VPW, and CAN (Controller Area Network). It also supported 16 languages.
Full OBD service modes supported: Turns off malfunction indicator light (MIL), read/erase fault codes and reset the monitor, graphing Lives data stream, view freeze frame data, O2 sensor test, EVAP system test, I/M readiness status (emissions), advanced On-Board monitoring test and retrieves vehicle information (VIN).
The improved battery detection function allows monitoring your vehicle battery automatically with reliable real-time graph data form instead of a direct result on the screen that an ordinary code reader does, which will ensure that you can access and analyze the accurate live data and determine the battery's health status or expected remaining life. You know ahead of your battery conditions.
The enhanced fault code definition function helps you fully understand the meaning of the code without any hassle which an ordinary code reader can't do. Pressing the "i" button will give you accurate repair advice instead of a bunch of technical terms you don't understand. It saves you the trips to a mechanic, lets you decide whether it's something you can fix or need more advanced help, save money and time. Printing fault codes with code definitions are also available.
Equipped with a 2.8-inch TFT true color screen, upgraded to a more advanced STM 32-bit CPU which has the specialty of high speed, and steady performance compared to its competitors. Lifetime free software updates to fix the latest bugs or add new parameters. Directly download the software from the ANCEL official website, then follow on-screen instructions to install. Two-year manufacturer warranty.

Description

Features
1.Reads and displays DTCS(Diagnostic Trouble Code)
2.Erases DTCS
3.Reads live data stream
4.Views freeze frame data
5.O2 sensor test
6.I/M monitor readiness test
7.Displays On-board monitor test results
8.Evap system test
9.Retrieves vehicle information(VIN,CIN and CVN)
10.Reads, records&playbacks DTCs
11.On-Screen live data graphing
12.Built-in code library

Special functions:
1.Help function("i" button)
2.BAT test (Real Time Battery Voltage)
3.The newest fault code database
4.Print DTCs report via PC
5.Feedback Function
6.Lifetime free update

4. 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)

Feature

THE MOST EFFECTIVE OBD SCANNER AND CAR CODE READER YOU HAVE EVER TRIED: Diagnose Your Car - Like a Pro and instantly transform your car into a Smart Car! KOBRA has created a top quality auto diagnostic scanner. This OBD2 Scanner can read generic and manufacturer-specific trouble codes and its database includes over 3000 code definitions.
CONNECTS TO ANY IOS, ANDROID AND WINDOWS DEVICE VIA WI-FI: Unlike other Bluetooth OBD Scanners available on Amazon, this amazing car code reader OBD scanner can connect to any device including Apple, Android and Windows smartphones and tablets. You just need a Wi-Fi connection and you can diagnose any car problem and unlock massive amounts of data on your car's performance in real time!
VARIOUS FREE AND PAID APPS AVAILABLE! Supports OBD Fusion, DashCommand, OBD Car Doctor, etc for iOS and Torque Pro for Android, OBD Auto Doctor for Windows as well as many other ELM327 Apps that require a WiFi OBD2 adapter. Do not worry about compatibility. The KOBRA OBD2 wireless car code reader works with all 1996 to 2018 cars and small trucks in the United States
UPGRADED VERSION: Thanks to user feedback we have released the new version of the WIFI OBD2 Scanner and Check Engine Code Reader. Upgrades include improved WIFI signal range, enhanced app compatibility, upgraded components, and NO CD. Don't be fooled by other brands who sell cheaply made obd2 elm327 scanners. Our OBD Diagnostic scanner and Check Engine Light Eliminator is made with top quality materials for optimal performance and durability.
100% RISK FREE PURCHASE: Providing you with the friendliest customer service is our primary goal. This is why we offer you a 1 year money back guarantee in case this auto diagnostic scanner does not live up to your expectations, no questions asked!

Description

Diagnose your car with the help of the ultimate #1 top selling Wi-Fi wireless car code reader that is now available on amazon! how many times have you wasted your money on car mechanics just because you needed to figure out what was malfunctioning in your car? Goliath industry presents you with the best auto diagnostic scanner which will help you save money and accurately diagnose any car problem. Very easy to use as it is compatible with iOS, android and windows devices this top notch scan tool can connect to any iOS, android and windows device via Wi-Fi. You just need to plug it onto the diagnostic link connector, connect it with your device and follow the code reading procedure to diagnose any existing problem. Turn your car into a smart car! unlock data from your cars onboard computer - enjoy a real time feed of data streaming form your cars computer giving you a peek into the inner workings of your car's brain. Wide variety generic code definitions database the goliath industry car code reader is incomparably powerful and effective as it can read and display the meaning of both generic and manufacturer-specific diagnostic trouble codes. In fact, it covers more than 3000 generic code definitions. Can be used for most types of cars and small trucks the goliath industry Wi-Fi obd2 wireless scan tool is compatible with all 1996 to 2016 cars and small trucks in the united states. Keeping you satisfied is our priority. This is why we offer you a 1 year money back guarantee in case this diagnostic scanner does not meet all your demands. Do not waste time and place your order now while supplies still last!.

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

Feature

CHECK CAR ENGINE TOOLThe OM126P Enhanced OBDII scanner can read and earse the trouble codes that can cause emission problems with your vehicle, turn off the MIL (check your car engine) and reset the monitor, built in a DTC lookup library you can find the related code definitions to help you determine if your car needs repair, save you time and money.
WIDE RANGE DIAGNOSEWorks on all after 1996 and newer vehicles models in the USA(OBD II&CAN) or other imported vehicles. Quickly read and erase the DTC on all OBD II protocols vehicles: CAN, J1850 PWM, J1850 VPW, ISO9141 and KWP2000 and support for 10 languages: English, French, Spanish, German, Russian, Italian, Finnish, Portuguese, Polish, Dutch, which make it easy to use for different countries people.
ENHANCED OBDII SCANNERBuilt-in 9 special functions in 1 car reader, read and erase stored emission related codes, pending codes, and show code definitions, data steam,freeze frame, on-board monitoring, and show the vehicle information. Support to O2 sensor and EVAP system test, let you initiate a leak test for the vehicle's EVAP system, identify trouble shooting related to fuel efficiency and vehicle emissions.
EASY TO OPERATEThe OM126P car diagnostic tool via 2.4" TFT 262K true color LCD display screen to indicates the test results , with the silicone keypad you can easy to access the each of menu options, the I/M Readiness hot key can check the state emissions readiness check and drive cycle verification, the menu layout on the screen is easy to understand and you will no trouble to figuring out how to do what you needed.
WORRY-FREE SERVICEOM126P OBDII diagnostic scan tool supports a lifetime free software update and Review&Print diagnostic reports from the Autophix website, just connect to a computer via USB (for Windows 7/8/10 ONLY), and we offer one year warranty, if you are not sure if your car is compatible, please feel free to contact us first.

Description

AUTOPHIX OM126P OBD2 SCANNER can accurately find and fix the problem when the car engine OBDII system turns on a warning lamp(MIL) on the vehicle instrument panel to alert the driver typically by the phrase Check Engine or Service Engine Soon. Resetting the monitor and turn off the engine light, it also tells you what is going on before bringing the car in for repair. Saves time and money for repairs. Compared with the other similar products at home and abroad, humanization design buttons and interfaces upgrade the comfort of operation, the function with competitive advantage.

6. ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check Engine Light Scan Tool

Feature

POWERFUL COMPATIBILITY - Works on most vehicles sold in the USA with model year of 1996 or newer; Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN (Controller Area Network); Works with English, German, French, Spanish, Finnish, Dutch, Russian, and Portuguese; It does not require any Battery or Charger. It gets power directly from the OBDII Data Link Connector in your vehicle.
TURN CHECK ENGINE LIGHT OFF - Quickly read and erase stored emission related codes, pending codes, and show code definitions. Turns off the MIL (check engine light), helps in resetting the monitor before taking it to Smog, plus it tells you what is going on before bringing the car in for repair. Saves you the trips to your mechanic.
EXCLUSIVE OBDII DIAGNOSTICS - Supports O2 Sensor and EVAP (Evaporative Control) System Test. AD410 code scanner initiates a leak test vehicle's EVAP system by monitoring the integrity of the fuel tank system; the O2 Sensor Test is for monitoring and adjusting air / fuel mixture, which can identify trouble shooting related to fuel efficiency and vehicle emissions.
QVGA DISPLAY & NEW UI - AD410 code reader is a great upgrade from the more basic diagnostic scan tool. It has a 2.4" TFT true color (262K) LCD display which indicates test results more clearly. With the easy-to-read UI design, you can easily access among the following: Setup, OBDII Diagnostics, I/M readiness, and DTC Lookup and Review. You don't even need to read the manual to know what to do. Even a beginner can easily use this unit.
DIAGNOSIC REPORTS & UPDATE - Click "Review & Print" option to save or print the diagnostic report as needed. ANCEL provides life-time FREE software updates for this unit to fix the latest bugs or add new parameters. Just download the software from the ANCEL website. Then follow on-screen instructions to install.

Description

ANCEL AD410 is a great upgrade from the more basic car code reader, read and erase codes when the check engine light comes on. It shows real-time live data reported by the ECU, engine temperature, O2 sensor readings etc. Even a beginner can use this unit to find out what the problem is, saves the trips to mechanic.

KEY FEATURES:
Reads and clear check engine light codes, both generic and manufacturer specific codes, resets monitor
Built-in DTC lookup library for manual retrieval and shows code definition
I/M Readiness to test misfire, Fuel system and Comprehensive component
Displays all data stream items or select a certain item of live data with a graph
Views freeze frame data, show vehicle parameters recorded by ECU when an emission-related fault occurs
O2 sensor test allows retrieval and viewing of O2 sensor monitor test results for the most performed tests from the vehicle's on-board computer
On-board monitor test can be utilized to read the results of on-board diagnostic monitoring
EVAP system test lets you initiate a leak test for the vehicle's EVAP system
Vehicle info will display VIN (Vehicle Identification Number), CID (Calibration ID) and CVN (Calibration Verification Number)

How to get started?
The OBD2 port is often under the dash, or under a panel below the handbrake in the centre console. Simply plug into your OBD II port on your car and turn your ignition on and you ready to go.
Why I can't erase the fault code?
The fault causing the fault code to show will need to be repaired first then code can be erased.

NOTE: Not all vehicles support reading of all sensors. Readings supported depend on what's installed on the OBDII system by the manufacturer, newer vehicles will have more readings.

PACKAGE INCLUDED:
1 x AD410 Scan Tool
1 x User's Manual
1 x USB Cable

7. Foseal OBD2 Code Reader, OBD 2 Scanner Professional Enhanced Universal Car Automotive Check Engine Light Error Analyzer Auto CAN Vehicle Diagnostic Scan Tool for OBDII Protocol Cars Since 1996

Feature

Classic Handhold Design OBD2 Code Reader, plug and play, fast scan and clear trouble codes, very easy to use, even a beginner can use this unit to read the error code.
Check engine light. Run I/M monitor readiness test, Turn off check engine light, View freeze frame data and codes and show definitions, Monitor engine coolant temperature, etc.
Working on most 1996 US-Based cars SUVsLight Trucks, 2000 EU-Based and Asian cars, vehicles with all OBD2 protocols CAN, ISO9141, J1850 VPW, J1850 PWM, KWP2000.
Built-in a large LCD display (128 x 64 pixel) with white backlight and contrast adjustment, from which you can read test results directly.
Package includes a Foseal handhold OBD Scanner with a 2.5 feet long cable and a friendly user manual; 18 months quality insurance; Any problem, welcome to contact us!

8. Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Vehicles Diagnostic Scan Tool

Feature

TURN OFF CHECK ENGINE LIGHT: MS300 check engine code reader can read, clear generic, manufacturer-specific and pending codes. It enables you to figure out why CEL is on like a pro and turn off check engine light instantly after proper repair.
MECHANIC APPROVED: MS300 OBD2 scanner works with most OBDII compliant(OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, and CAN) sedans, SUVs and light trucks post-1996 for US cars, post-2000 for EU-based and Asian cars.
DIAGNOSE IN SECONDS: MS300 auto code reader features easy to use 2 button design to read, clear DTCs to help home mechanics locate car problems fast. With an intuitive interface and easy-to-read backlit screen, this diagnostic code reader is easy to use.
SMOG CHECK: MS300 car code reader retrieves I/M Readiness status to check emission-related systems like misfire monitor, fuel system monitor, comprehensive components monitor, O2 sensors, EVAP to help your vehicle ready pass the annual smog check.
NO BATTERY NEEDED: MS300 OBDII scan tool communicates with vehicles through standard 16-PIN OBD2 cable and its powered by vehicle directly- no battery needed. Please follow the correct usage order: Engine off- Plug MS300 in- Turn Ignition On.
RETRIEVE VIN NUMBER: MS300 engine code readers can retrieve VIN (Vehicle Identification Number) on 2002 and newer vehicles supporting Mode 9 for quick vehicle identification and cut time spent locating the cause why the check engine light is on.
RISK-FREE PURCHASE: Autel MS300 vehicle code reader comes with 30 Day Refund or Replacement and 12 Months US Seller Support. Should there be any concerns, please contact us directly via [email protected] to get hassle-free after-sales services.
Retrieves generic and manufacturer specific Diagnostic Trouble Codes (DTC), includes definitions lookup software on CD and displays DTC definitions on screen
Features an easy-to-read backlit LCD screen, multilingual menu and DTC definitions and standard 16-pin OBD-II connector--no additional cables are needed
Retrieves VIN (Vehicle Identification No) on 2002 and newer vehicles that support Mode 9
Supports the CAN (Controller Area Network) protols and all other current OBD-II protocols
Works with most OBD-II compliant U.S., European and Asian vehicles (OBD-II is standard on all cars sold in U.S. post-1996)

9. LAUNCH OBD2 Scanner CR319 Automotive Car Code Reader Scan Tool Check Engine Light, O2 Sensor and EVAP Systems Car Diagnostic Scanner with Full OBDII Functions DTC Lookup

Feature

ENHANCED 10 OBDII FUNCTIONSThe check engine code reader can fast Read/Erase fault codes, determines cause of check Engine Light(CEL) and turning it off, retrieve I/M Readiness, Freeze Frame data, show live data in the text and graph format, Support O2 Sensor Test, EVAP System Test (Mode 8), advanced On-board Monitoring(Mode 6), view VIN acquisition etc.3 Years reliable after-sales service
ON-BOARD MONITOR TEST +DTC LIBRARYThe car scanner can diagnose misfire, live O2 monitoring to get an idea a misfire is coming from which bank and cylinder. It also can graph all real-time streaming data it reads, including but not limited to Engine Coolant Temperature, Short Term Fuel Trim, Long Term Fuel Trim, Engine RPM, Oxygen Sensor Output.DTC LibraryEvery code comes with a description for better interpretation & analysis, and to eliminate the need to search online.
WIDE VEHICLE COVERAGEThis obd2 scanner works on most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles, such as light-duty trucks (12v only), SUVs and mini-vans with standard OBD2/EOBD/JOBD&CAN protocol. It supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN (Controller Area Network).
EASY TO USE + 7 LANGUAGES SUPPORTThis code readers is Plug and Play, No need any battery or charger, Four button keypad that make the menu super easy to scroll, Well built with a colorful LCD display to indicate test results directly that is pretty easy to use for beginners.The car diagnostic scanner also supports 7 languages that include English, Portuguese, Russian, Italian, Spanish, French, German etc.
COST-EFFECTIVE + 3 YEAR WARRANTYLAUNCH CR319 code reader car diagnostic tool, as an easy-to-use handheld code reader featuring complete OBD2 diagnostic functions, easy operation, compact design etc. with a budget friendly price, its the best possible solution for any entry-level DIYers to perform basic car maintenance. 3 YEARS WARRANTY for any quality problems.

10. Ysding OBD2 Scanner Auto Check Car Engine Fault Code Reader Enhanced Universal OBD II Classic Diagnostic Scan Tool Suitable for EOBD/CAN Vehicles

Feature

FEATURES AND MUTI-FUNCTIONS: As a professional car engine diagnostic tool, this code reader can read fault codes; Easily determines the cause of the Malfunction Indicator Light( MIL); Displays I/M Readiness; Turns off MIL; clears codes and resets monitors ; Detect the vehicle battery condition; Build-in Lookup Library; Views Freeze Frame Data; Reads Live PCM Data Stream, etc.
EASY AND COMPATIABLE: Connect to your vehicles then quickly identify error codes, also available for beginners. The obd code reader can works on most 1996+ US-Based OBDII, 2000+ EU-Based EOBD and Asian petrol cars, supports 5 protocols including ISO9141, KWP, J1850 PWM, J1850 VPW and CAN, etc. Retrieves generic (P0, P2, P3, and U0) and manufacturer specific (P1, P3, and U1) codes.
INTEGRATED ATTRIBUTES: This obd ii diagnostic tool equipped with a large LCD display with backlight and contrast adjustment, unit conversion between English and Metric. Displays DTC definitions on the 2.4 inch LED screen. Supports various languages: English, Spanish, French, Russian, Germany, Italian, etc.
HIGHLIGHTS AND CHARACTERISTICS: This obd2 diagnostic tool Build-in One-Click I/M Readiness function for quick State Emissions readiness check and drive cycle verification. Retrieves vehicle information(VIN, CIN and CVN) and Reads live data stream. This car scanner built-in OBD2 DTC lookup library, show the code and what the code means directly within 5 seconds. No need for a battery, connect to the OBD interface directly to start diagnosis.
3 YEAR WARRANTY: 60 days FREE replacement or return. Our OBD II--Tiny design: light and portable, a vital& necessary car tool in your tool box, save money and time! Any question, please feel free to contact CRTing Service Team, Customer Satisfaction is our forever goal!

Conclusion

All above are our suggestions for code checker for car. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using code checker for car with us by comment in this post. Thank you!