KW850 Autoscanner Brief Description

The KONNWEI KW850 OBD2 / EOBD / CAN Car Diagnostic Scanner supports all 10 OBDII test modes on all OBDII compliant vehicles for a complete diagnosis. Featuring the unique patented One-Click I/M Readiness Key, TFT color display and built-in speaker, Real Time Battery Voltage Monitoring, the KONNWEI KW850 is truly the ultimate in power and affordability, allowing users to do their jobs faster.

In addition, thousands of troubleshooter code tips(by press ? button) help technicians and home DIY users to accurately diagnose even the toughest problems. With the newest friendly diagnostic interface, KW850 will be the most useful car diagnostic tool for every family and professional mechanic technician! KW850 is the best engine code reader better than AUTEL AL519 and FOXWELL NT301 with unique design and widest compatibility!


Top 8 Reasons to Choose KW850 Automotive Scanner

1. Multilingual diagnostic interface: KW850 Supports up to 8 different languages user interface,

English, Spanish, Portuguese, French, Russian, German, Dutch, Italian

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2. High Quality and High Resolution TFT colorful display helps you easily to find out the troubles of your car.

3. Bright color coded LEDs and built-in speaker provide both visual and audible tone for readiness verification.

4. Brand New design Key pad, unique patented One-Click I/M Readiness Key, it is the best partner for your car repairing.

5. Featured battery real-time monitoring during diagnostics, avoid un-expected happened.

6. Intergrated memory card allows storage of Trouble Codes, Live Data and freeze frame, Playback and review data when out of vehicles.

7. Data printable through USB cable, allows modify and print-out storaged data.

8. Internet upgradable via usb port, adapted to Windows XP- Windows 7.






KW850 OBD2 Scanner Supports Car Makes

KW850 supports both diesel and gasoline vehicles, as long as the car are compliant with standard OBDII protocols.
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American Car makes: Works on obd2 car from 1996 to now

Fit for Chrysler , Fit for Ford , Fit for GM , Fit for Jeep


European Car makes: Works on obd2 car from 2001 to now
Fit for Alfa Romeo , Fit for SAAB , Fit for Acura , Fit for Opel, Fit for Audi , Fit for Seat , Fit for Peugeot , Fit for Renault
Fit for Bentley , Fit for Skoda , Fit for Daewoo, Fit for Benz , Fit for Daihatsu , Fit for Land Rover
Fit for BMW , Fit for Vauxhall , Fit for Citroen, Fit for Volvo , Fit for Fiat , Fit for VW , Fit for Ford , Fit for Jaguar


Asian Car makes: works on obd2 car from 2008 to now
Fit for KIA , Fit for Isuzu , Fit for Honda , Fit for Mitsubishi, Fit for Hyundai , Fit for Dacia , Fit for Lexus , Fit for Mazda
Fit for Nissan, Fit for Subaru , Fit for Suzuki, Fit for Toyota






KW850 ODB2 Scanner Function and 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 datastream
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




OBD2 KONNWEI KW850 Supports One-click Remote Update
1. Please press the scanner and hold, then connect the scanner to PC with USB cable included in the package, the screen will be turned to "UPDATE MODE"

Notice: Please turn off anti-virus software when installing the update tool, otherwise it will not be able to install the driver properly. the Update tool can be found from www.itoscanner.com (refer to user manual)

2. download and Install the "uplink" prog