When you looking for code checker for car, you must consider not only the quality but also price and customer reviews. But among hundreds of product with different price range, choosing suitable code checker for car is not an easy task. In this post, we show you how to find the right code checker for car along with our top-rated reviews. Please check out our suggestions to find the best code checker for car for you.

Best code checker for car

Product Features Editor's score Go to site
THZY OBD car Diagnostic Scanner OBD2 Code Reader Diagnostic scan Tool Car Fault Code Reader Battery Health Check scan Tool for MOST1996 US-Based, 2000 EU-Based, Asian Cars, and Newer THZY OBD car Diagnostic Scanner OBD2 Code Reader Diagnostic scan Tool Car Fault Code Reader Battery Health Check scan Tool for MOST1996 US-Based, 2000 EU-Based, Asian Cars, and Newer
Go to amazon.com
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black
Go to amazon.com
ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check Engine Light Scan Tool ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check Engine Light Scan Tool
Go to amazon.com
wsiiroon Car WIFI OBD 2, Wireless OBD2 Car Code Reader Scan Tool,Scanner Adapter Check Engine Diagnostic Toolfor iOS Apple iPhone iPad Air Mini iPod Touch & Andorid wsiiroon Car WIFI OBD 2, Wireless OBD2 Car Code Reader Scan Tool,Scanner Adapter Check Engine Diagnostic Toolfor iOS Apple iPhone iPad Air Mini iPod Touch & Andorid
Go to amazon.com
TT TOPDON TD300 OBD2 Scanner, Car Code Reader Check Engine Light Turn-Off, I/M Readiness Status Monitoring Vehicle Info Retrieving TT TOPDON TD300 OBD2 Scanner, Car Code Reader Check Engine Light Turn-Off, I/M Readiness Status Monitoring Vehicle Info Retrieving
Go to amazon.com
LAUNCH Creader 4001 OBD2 Scanner Diagnostic Scan Tool Car Code Reader for Turning Off Check Engine Light Reads and Clears Engine Fault Codes LAUNCH Creader 4001 OBD2 Scanner Diagnostic Scan Tool Car Code Reader for Turning Off Check Engine Light Reads and Clears Engine Fault Codes
Go to amazon.com
AUTOPHIX Code Reader OM121 Universal Vehicle Check Engine Fault Code Reader CAN OBD2 Scanner for Automobiles Error Codes Eraser (Black) AUTOPHIX Code Reader OM121 Universal Vehicle Check Engine Fault Code Reader CAN OBD2 Scanner for Automobiles Error Codes Eraser (Black)
Go to amazon.com
U480 OBDII Check Engine Auto Scanner Trouble Code Reader U480 OBDII Check Engine Auto Scanner Trouble Code Reader
Go to amazon.com
KONNWEI KW850Professional OBD2ScannerAutoCodeReader Diagnostic CheckEngineLightScanTool for OBDIICars After1996(Original) KONNWEI KW850Professional OBD2ScannerAutoCodeReader Diagnostic CheckEngineLightScanTool for OBDIICars After1996(Original)
Go to amazon.com
KESU Universal OBD2 Scanner C101 Car Engine Fault Code Reader CAN Diagnostic Scan Tool for All OBDII Protocol Cars Since 1996 - Black KESU Universal OBD2 Scanner C101 Car Engine Fault Code Reader CAN Diagnostic Scan Tool for All OBDII Protocol Cars Since 1996 - Black
Go to amazon.com
Related posts:

1. THZY OBD car Diagnostic Scanner OBD2 Code Reader Diagnostic scan Tool Car Fault Code Reader Battery Health Check scan Tool for MOST1996 US-Based, 2000 EU-Based, Asian Cars, and Newer

Feature

##Enter code CX59AQN6. Enjoy 35% off! ## Use 19.49$ to get ONE.
VEHICLE APPLICATION: PLug in and read ,very easy to use, fast scan and clear trouble codes, Give you a fast and complete engine trouble diagnostic and quick battery health check for your vehicle.THZY NI100 OBD code reader car vehicle diagnostic scan tool supports 10 modes of OBD tests and battery power monitor for American, European and Asian car, SUV and Mini Van from 1996 and newer.
I/M READINESS HOT KEY: I/M Readiness test allow you to know clearly whether your car meet the smoke emission test standard, which is legislated by the Government to meet federal clean-air standards. Make sure you get fully prepared before you go to emission inspection station and get passed.
10 Modes of OBD2 DIAGNOSTIC: NI100 OBD Engine Fault Code Reader scan tool read and erase stored emission-related codes and pending codes and show the definition of the codes; Check and turn off the engine check light (MIL); Read Vehicle information including VIN, CID and CVN; Displays live data stream, real time trouble code Lookup library, EVAP, O2 sensor test and I/M readiness;
Uniquely featured with Battery Health Check function, clearly indicate your vehicle battery power and health status, show you the battery knowledge you need to know about;

Description

OBD CODE READER OBD code reader ENGINE CHECK CODE READER OBD SCANNER OBD2 CODE READER OBD CODE READER, OBD SCAN TOOL, OBD2 CODE READER, ENGINE CHECK CODE READER, OBD SCANNER, ENGINE CHECK DIAGNOSTIC, ENGINE FAULT CODE READER, CAR DIAGNOSTIC, VEHICLE DIAGNOSTIC, DIAGNOSTIC SCAN TOOL, car vehicle diagnostic scan tool Diagnostic Scanner

2. 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

3. 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.

4. wsiiroon Car WIFI OBD 2, Wireless OBD2 Car Code Reader Scan Tool,Scanner Adapter Check Engine Diagnostic Toolfor iOS Apple iPhone iPad Air Mini iPod Touch & Andorid

Feature

EXCELLENT COMPATIBILITY FOR ALMOST ALL CAR TYPES - Do not worry about compatibility. Wsiiroon WIFI OBD scanner works on ALL 1996 and newer PETROL cars sold in the United States, including all American, European, and Asian vehicles. Supports OBD-II protocols: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM(May not support truck, van, Hybrid or electric vehicles).
EFFICIENT READ & CLEAR Trouble Codes-Diagnose Your Car - Like a Pro and instantly transform your car into a Smart Car! Wsiiroon has created a top quality auto diagnostic scanner. It can read diagnostic trouble codes, both generic and manufacturer-specific, and instantly display their meaning (over 3000 generic code definitions in the database).Then you can see cars' status and know clearly when to maintain and repair. Protect your lovely car before harm occurs.
SUPER EASY SETUP - Easy to use, professional results, perfect compatibility with OBD2 standards.Support iOS, Android and Windows devices. You will need to use a 3rd party app with our scan tool. There are many apps available for you to choose. APP for Android: Torque Pro, OBD Car Doctor, DashCommand, and so on. APP for IOS: OBD Auto Doctor, OBD Car Doctor, DashCommand, FourStroke, OBD Fusion, and so on. Most of the APPs are free, but some are paid, you can choose APP according to your own needs
SMART SCANNING - Our OBD2 can read & clear your Check Engine Light (CEL) & check your vehicle monitors, including Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing lights, Timing advance, Intake Air Temperature, Oxygen sensor voltages/associated short term fuel trims, Fuel System status, Fuel Pressure. Professional level diagnostics at a truly reasonable price.
Note - Our OBD2 device will NOT read AirBag, ABS, TPMS or Oil Change lights. Our diagnostics tool will only read codes for the Check Engine Light.Your vehicle may not support all above parameters. How many parameters you can get is depended on the vehicle manufacturer's implementation. Wsiiroon WIFI OBD scanner comes with a 100% Satisfaction Guarantee. If you have any questions about Our OBD2 device, please contact us ASAP, our service will make you satisfied.

Description

For your information:

For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant.


Multi-Protocol Support:
ISO9141-2(5 baud init,10.4Kbaud)
ISO14230-4 KWP(5 baud init,10.4 Kbaud)
ISO14230-4 KWP(fast init,10.4 Kbaud)
ISO15765-4 CAN(11bit ID,500 Kbaud)
ISO15765-4 CAN(29bit ID,500 Kbaud)
ISO15765-4 CAN(11bit ID,250 Kbaud)
ISO15765-4 CAN(29bit ID,250 Kbaud)
SAE J1939 CAN(29bit ID,250*Kbaud)
USER1 CAN(11*bit ID,125*Kbaud)
USER2 CAN(11*bit ID,50*kbaud)
With proper APP installed in the cellphone,you may have following parameters read out from your vehicle:
Vehicle Speed
RPM
Fuel Consumption
Engine Coolant Temp
Fuel Pressure
Calculated Engine Load
Throttle Position
Intake Manifold Pressure
Air Intake Temp
Timing Advance
Mass Air Flow
Fuel Level
Barometric Pressure
EVAP System Vapor Pressure
Fuel Trim


Compatible App:
iOS: OBD Fusion, DashCommand, OBD Car Doctor, OBD Auto Doctor, etc.
"DashCommand" and OBD Fusion App for iOS system are $9.9.
Android: Torque Pro, OBD Car Doctor, DashCommand, etc.
Note:
Our WiFi OBD2 scanner cant support truck ,Hybrid or electric vehicles.
Please turn on your car when connecting, otherwise, the App will not connect successfully.
Doesnt work with 1995 Ford Ranger, 2000 Sarum, 2000 Honda Civic, 2001 Altima, 2002 Dodge Neon, 2002 Acura, 2003 GMC, 2003 Ford, 2005 Toyota Vitz, Renault clio 2005

5. TT TOPDON TD300 OBD2 Scanner, Car Code Reader Check Engine Light Turn-Off, I/M Readiness Status Monitoring Vehicle Info Retrieving

Feature

RESET CHECK ENGINE LIGHTConnected to your car directly, TOPDON TD300 car diagnostic tool enables you to read and clear engine codes, and reset the warning lamp(MIL) on your dashboard without external batteries to power it on.
READ I/M READINESS STATUSTo make sure you can easily pass emission test, this scan tool is designed with I/M readiness status checking function to help you clearly understand the emission-related status of your car.
THOUGHTFUL DESIGNThis obd2 code scanner is perfect choice for DIYers and beginners for the following thoughtful designs: portable size, automatically retrieving vehicle information(VIN) and over 7000 DTCs Definitions printed on user manual.
COMPATIBLE VEHICLESAs an obd2 scanner, TD300 will definitely work on CAN or OBD2 protocols compliant vehicles, that's to say, it fits most 1996 US-based, 2000 EU-based and newer cars and light trucks.
WARM TIPSThis automotive diagnostic tool is not available to update and supports English only. Any issues you meet when you're using this tool, please feel free to contact us. You'll enjoy 12 months warranty, meanwhile our professional technical team will solve your issues with no hassle.

Description

Top-down is a new company rising in the automotive aftermarket. Topdon is dedicated to product development and innovation with a special emphasis on the user experience. Our vehicle-industry experts and veteran engineers ensure that each product is well-designed and manufactured to the highest standards. Our professionalteam ensures every customer is given first-class service and support. And our experienced management team is committed to bringing you the best auto-care products at budget-friendly cost. Topdon TD300, compared with other scanners at higher cost, this simply designed code reader is suitable for diyers and beginners. If you're interested in the simple vehicle trouble diagnostic solutions, this inexpensive and reliable code reader would be your best choice. The TD300 OBD2 Scanner is a typical code reader with classical design. It includes the basic OBD2 functions likereading and clearing DTCs, retrieving vin, reading and displaying I/M readiness monitor status, and it is also equipped capability of DTC Lookup with 7000 code definitions on user's manual. You can easily and conveniently your problem with it.

6. LAUNCH Creader 4001 OBD2 Scanner Diagnostic Scan Tool Car Code Reader for Turning Off Check Engine Light Reads and Clears Engine Fault Codes

Feature

COMMONLY-USED DIAGNOSTIC FUNCTIONS: This automotive scanner supports reading and erasing DTCs, I/M Readiness Status, live data stream, turning off Malfunction Indicator Light (MIL) and others. It can satisfy your basic need for troubleshooting the problems, and help you fix them quickly and efficiently
THOUGHTFUL DESIGN: In order to give you better user experience, Launch Creader 4001 adopts ergonomic design. Its 2.4 inch color LCD screen can give you the most intuitive graphical data display. A 47-inch 16-pin OBD2 cable allows you to use it in a comfortable posture
WIDE VEHICLE COVERAGE: This simple car scanner can work on most OBDII & CAN Domestic, Asian and European vehicles after 1996. However, your car must be OBDII compliant
Plugged into the vehicle's DLC socket, this scan tool can be powered and used without chargers and batteries. There is a DTC Lookup function in this tool, and you can find the explanation of every code you read out from the car, to help you fix the problems
Supports one year warranty! Supports English, German and Japanese! Its compact size and simple operation makes it possible to take it anywhere

Description

Launch Tech Co., Ltd, founded in 1992, is an experienced company in automotive aftermarket. Concentrated on Innovation, Quality, Efficiency, Profession and Competition, and the spirit of people orientation and continuous innovation, LAUNCH is striding forward along the road of high tech. The OBD2 scanner CR4001 is an entry-level personal car maintenance diagnostic tool with no need to update, even if you are a beginner, you are able to use it easily. It is a cost-effective device used to rectify daily maintenance fault codes.

7. AUTOPHIX Code Reader OM121 Universal Vehicle Check Engine Fault Code Reader CAN OBD2 Scanner for Automobiles Error Codes Eraser (Black)

Feature

OBDII vehicle diagnostic code reader works on 1996 and newer US-Built, EU-Built and Asian-Built OBD2 vehicles.
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.
Reads and clears ALL engine related trouble codes, and shows definitions without looking for the codes up on the internet. Turns off the MIL (reset check engine light). Shows I/M readiness test results before you take the car to a SMOG TEST. Retrieves vehicle information (VIN, CIN and CVN).
OM121 check engine reader is equipped with a high definition LCD display which has white backlight and contrast adjustment, which allows you to read in both bright and dark places, shows the trouble codes accurately and clearly.
Portable vehicle diagnostics tool (4.25*2.91*0.79 inch) no batteries needed-powered via detachable OBDII cable. Perfect for DIYers and car owners.

Description

The Autophix OM121 obdii code reader scanner is one small size universal vehicle diagnostic tool, detecting the Engine System, read and clear the error codes. It is very powerful and easy to use for the car owners, DIYers and mechanics, you can use it to analyze engine system at home or outside.

It works on most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBDII/EOBD & CAN domestic or import vehicles. But there are some cars in special design or different regions support the vehicle OBDII/EOBD protocol at different times, so if you are not sure, please contact us firstly. Whether you are a professional mechanic or the first time using the auto scanner diagnostic code scanner, we will provide you the best auto diagnostic tool and answer all the technical issues, which is related to such products.

Features:
1. OM121 supports ALL OBD II protocols: CAN, J1850 PWM, J1850 VPW, ISO9141 and KWP2000.
2. Supports English, French, Germany,Spanish...etc.
3.Check Engine Light Code reader - Easily determines the cause of the ???Check Engine Light ( MIL)???
4.Reads hard(memory)/pending(intermittent) and historic codes and show definitions
5.I/M monitor readiness test
6. Retrieves vehicle information (VIN, CIN and CVN)
7. Plug and Play?? No batteries needed-powered via detachable OBD II cable.
8. General Standard Socket??Easy to use with one plug-in-16-pin OBDII Standard Socket.
9. CE, FCC and RoHS.
10. Operating Temperature: 0 to 60??C (32 to 140 F??)
11. Storage Temperature: -20 to 70??C (-4 to 158 F??)
12. External Power: 8.0 to 18.0 V power provided via vehicle battery

Accessories:
1pc OM121 Car diagnostic scanner main unit;
1pc user's manual

8. U480 OBDII Check Engine Auto Scanner Trouble Code Reader

Feature

This unit actually works with 1996 - 2003 cars and trucks only. It does not work with CAN protocol which is used by most 2004 and newer cars
Reads and clears generic and manufacturer specific Diagnostic Trouble Codes (DTC) and turns off check engine light
Supports multiple trouble code requests: generic codes, pending codes and manufacturer's specific codes
Stand-alone unit with no need for an additional laptop computer to operate
Highly reliable and accurate, Easy-to-read crystal-clear backlit 2-line LCD display

Description

Memoscan U380 scanner is specially designed for car owners or DIY. With a U380, you may quickly find out trouble causes (troubleshooter) of electronically controlled systems on your car, by simply connecting U380 with the diagnostic socket, via reading the trouble code (DTC) shown on U380, identifying, locating and checking out trouble causes. Vehicle Converage: GM '96-Current Year (OBD-II) Ford '96-Current Year (OBD-II) Chrysler '96-Current Year (OBD-II) Toyota '96-Current Year (OBD-II) Honda '96-Current Year (OBD-II) NISSAN '96-Current Year (OBD-II) All other Asian and European '96-Current Year (OBD-II) Functions: 1.Works with all 1996 and newer cars & trucks that are OBD II compliant 2.Reads and clears generic and manufacturer specific Diagnostic Trouble Codes (DTCs) and turns off check engine light 3.Supports multiple trouble code requests: generic codes, pending codes and manufacturer's specific codes 4.Highly reliable and accurate 5.Easy-to-read crystal-clear backlit 2-line LCD display 6.Easy to use with one plug-in 7.Stand-alone unit with no need for an additional laptop computer to operate 8.Performs continuous DTC scan 9.No batteries needed-powered via detachable OBD II cable Dimensions: Specification: 16-pin OBDII Standard Socket Voltage: DC 10V~12V Temperature: -4F (-20C) ~ 122F (50C) Display: 2 line LCD

9. KONNWEI KW850Professional OBD2ScannerAutoCodeReader Diagnostic CheckEngineLightScanTool for OBDIICars After1996(Original)

Feature

SAVES MONEY AND TIME The KW850 scanner is a professional OBD2 scanner for car owners to quickly read and erase DTC (engine fault codes) as well as a battery tester. A look-up library with over 8,000 built-in generic code definitions allows you to accurately identify the cause of your CHECK ENGINE and perhaps fix it without going to see your dealer. It also assists you in easily passing annual emissions tests and SMOG CHECK
NOT ONLY TURN OFF THE CHECK ENGINE LIGHT Unlike other cheap OBD scanners, KW850 covers full OBDII/ EOBD diagnostic functions for engine system. O2 sensor test, EVAP systems test, and on-board monitoring test give you full control of your vehicle's running status, while a graphical and numeric live data stream display will help you to find out the faulty sensor readings. (Please be noticed: this function is for ENGINE System only)
UNIVERSAL COMPATIBILITY AND EASY TO USE Works on most 1996 US-based, 2003 EU-Based and Asian (OBDII & CAN) domestic and imported vehicles, including passenger cars, SUVs, light trucks, etc. Supports all OBDII protocols. Simply plug into the OBD II port on your car, turn the ignition on and you are ready to go. No battery or complicated apps install needed.
BEST IN THE MARKETKW850 OBD2 diagnostic scan tool is coming with the user friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other OBD2 scanners. Featuring 2.8'' LCD color screen and graphical real time sensor analysis, may help you fast identify faulty readings in seconds. Extra-long (4.5') diagnostic cable coming in the package, allows you freely diagnose your cars even outside of vehicles
WHAT YOU GETKONNWEI KW850 OBD2 code reader offers free storage case, life-time FREE software update service to fix the latest bugs or add newly features which makes it compatible to more vehicles in future (Please note: it CAN NOT be updated on an MAC PC). With a worry-free 36-month warranty and professional technician staying behind, 7*24 at your service!

Description

Features 1. Works on ALL 1996 and newer vehicles (OBDII & CAN) - domestic and import 2. Features the unique patented One-Click Readiness Key for quick State Emissions readiness check and drive cycle verification. 3. Bright color coded LEDs indicators and built-in speaker provide both visual and audible tone for readiness verification 4. Retrieves generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes 5. Easily determines the cause of the Check Engine Light(MIL) 6. Turns off Check Engine Light (MIL), clears codes and resets monitors 7. Enhanced OBD2 Mode 6 On Board Monitoring Test Results for Specific Monitored Systems. 8. Views freeze frame data 9. Displays monitor and I/M readiness status (emissions) 10. Reads live PCM data stream 11. Displays live O2 sensor test data 12. EVAP System test data 13. Live sensor data in text mode and graph mode (1996 and newer vehicles) 14. Reads, stores and playbacks live sensor data 15. Troubleshooter code tips guide technicians to the root cause of a trouble code faster, saving diagnosis and repair time 16. Battery Voltage real time monitoring. 17. Built-in DTC look-up library and display definition. 16. Retrieves vehicle information (VIN, CIN and CVN) 17. Internet updateable and upgradeable 18. Prints data via PC Package Content: 1 x Car Diagnostic Scanner 1 x Charger 1 x Cable 1 x CD 1 x User Manual 1 x Bag

10. KESU Universal OBD2 Scanner C101 Car Engine Fault Code Reader CAN Diagnostic Scan Tool for All OBDII Protocol Cars Since 1996 - Black

Feature

🔥Quick and Easy - Plug and play, quickly scan and clear trouble codes, four-button operation, easy to use. C101 is a money-saving tool to help you maintain and repair vehicles.
🔥Universal Compatibility - Applicable to MOST 1996 US-BasedA, 2000 EU-Based and Asian cars, as well as newer OBD II & CAN domestic or imported vehicles..This OBD2 Scanner can read generic and manufacturer-specific trouble codes and its database includes over 3000 code definitions.Support English, German, French, Spanish, Russian.
🔥Diagnose and Fix Common Problems - 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.
🔥Classic and Durable - no need to charge, 128 x 64 pixel display with contrast adjustment. The button is comfortable and durable, not concave. 2.6 feet long thick cable.
🔥Upgrade and Warranty - it can connect your computer for firmware upgrade. 3-year warranty, integrity and reliability. If you need firmware upgrade, please contact us, we will provide the firmware version.

Description

The KESU C101 OBD II
system is designed to monitor emission control systems and key engine components by performing either continuous or periodic tests of specific components and vehicle conditions. It supports ALL OBDII protocols, including ISO9141, KWP2000, J1850 PWM, J1850 VPW and CAN.
When a problem is detected, the OBD II 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". The system will also store important information about the detected malfunction so that a technician can accurately find and fix the problem. Here below follow three pieces of such valuable Information:
1)Whether the Malfunction Indicator Light (MIL) is commanded 'on' or 'Off';
2)Which, if any, Diagnostic Trouble Codes (DTCs) are stored;
3)Readiness Monitor status.

Product Features
- Battery Tester
-Check Engine
- Read Codes
- Erase Codes
- View Live Data
-View Freeze Frame
- I/M Readiness
- Retrieves Vehicle Info

NOTE:
Works on 12V vehicle battery ONLY
Must be 16 PIN OBD II potocol
Please turn the ignition on when you want to use this OBD tester
Don't connect or disconnect any test equipment with ignition on or engine running.
To prevent personal injury or damage to vehicles and/or the scan tool, read this instruction manual first and observe the following safety precautions at a minimum whenever working on a vehicle.

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!
Kristi Kelly