• Brand Name: KONNWEI
  • Certification: CE
  • Origin: CN(Origin)
  • Software Version: NEW
  • Language: english
  • Software Update: No
  • Hardware Version: NEW
  • Item Type: Code Readers & Scan Tools
  • Name: KONNWEI KW850
  • Warranty: 1 year
  • KONNWEI KW850 Quality: Original
  • KONNWEI KW850 Work: OBD2 Scanner
  • KONNWEI KW850 Support: Cars After 1996 (Original)
  • KONNWEI KW850 Language 1: English, Spanish, Portuguese, French, Russian, German, ..
  • KONNWEI KW850 Function: Read engine or emission related fault codes error codes.
  • KONNWEI KW850 Function 2: Erase and delete the fault code
  • KONNWEI KW850 Function 3: Turns off Check Engine Light (MIL)
  • KONNWEI KW850 Function 4: warning light, clears codes and resets monitors
  • KONNWEI KW850 Feaure 1: Reads live PCM data stream
  • KONNWEI KW850 Feaure 2: Storage data stream and playback
  • KONNWEI KW850 Feaure 3: printing the stored sensor readings
  • KONNWEI KW850 Feaure 4: Displays live O2 oxygen sensor test data
  • KONNWEI KW850 Feaure 5: EVAP System test data
  • KONNWEI KW850 Feaure 6: Battery Voltage real time monitoring and health status check

KONNWEI KW850 Professional OBD2 Scanner Auto Code Reader Car Diagnostic Tool Check Engine Light Scan Tool OBD II Cars After 1996 (Original)

Warm notice:

This scanner is mainly for engine system diagnosis, we indicated all functions in our description. it can not support ABS / airbag system , please note.

Compatible Vehicles for KONNWEI KW850

American (USA) cars

for Standard OBD2 Cars from 2000 to Now

European cars

for Standard OBD2 Cars from 2003 to Now

Japanese car

for Standard OBD2 Cars from 2006 to Now

Chinese cars:

for Standard OBD2 Cars from 2011 to Now


Even though it compatible with most cars, but different regions support the vehicle OBD2 protocol at different times, or some car is special design, so it may not compatible with some cars which do not support OBD2 protocol. Especially Japanese and Korean car brand.


Not Support Russian Cars before 2012, VAZ,UAZ,LADA ; Not works with trucks
for Renault, please contact us before purchasing.
For SsangYong, it is not fit. For Renault Megane,Logon is not fit. For Citroen C4, C5 not fit

Please leave us message in below format, we will reply you within 8 hours. for example : xx, 2005, 2.0cc, Diesel

Why choose the KONNWEI KW850 Auto Scanner?

1. Multilingual diagnostic interface:

KW850 Supports to 9 different languages user interface, includingEnglish, Spanish, Portuguese, French, Russian, German, Dutch, Italian, Polish.

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. Patented appearance design & Key pad, unique patented One-Click I/M Readiness Key, it is the best partner for car repairing.

5. Featured 24-hr battery real-time monitoring during diagnostics, keep your car battery in healthy status.
6. Integrated memory card allows storage of Trouble Codes, Live Data and freeze frame, Playback and review data when away from the vehicles.
7. Bright color coded LEDs indicators and built-in speaker provide both visual and audible tone for readiness verification
8. Universal scanners works on ALL 1996 and newer vehicles (OBDII & CAN) in USA, Most 2003 after EU (EOBD), 2007 after Asia car brand vehicles, suitable both diesel and gasoline 12V cars.
9. Data printable through USB cable, allows modify and print-out storaged data.
10. Internet up-gradable via USB port, adapted to Windows XP- Windows 10. (other scanners only work for windows 7)

Powerful and Competitive Functions

KW850 Automotive Scanner Function List:

1. Read engine or emission related fault codes error codes.
2. Erase and delete the fault code,
3. Turns off Check Engine Light (MIL), warning light, clears codes and resets monitors
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), show definitions of the fault codes.
6. Displays monitor and I/M readiness status (emissions)
7. Reads live PCM data stream
8. Displays Live sensor data readings in both text mode and graph mode (1996 and newer vehicles)
9. Storage data stream, and playback, printing the stored sensor readings.
10. Views freeze frame data to analyze the real cause of engine failures
11. Displays live O2 oxygen sensor test data
12. Enhanced OBD2 Mode 6 On Board Monitoring Test Results for Specific Monitored Systems.
13. EVAP System test data
14. Battery Voltage real time monitoring and health status check.
15. Retrieves vehicle information (VIN code, CIN and CVN Number)
16. Built-in DTC look-up library and display definition.
17. Troubleshooter code tips guide technicians to the root cause of a trouble code faster, save diagnosis and repair time
18. Internet updateable and upgradeable, life-time update free
19. Prints the stored trouble codes/ freeze frame/ live data readings via PC, works for all windows system.

Print and update

Software Display

Packing List

1*KONNWEI KW850 ODB 2 Autoscanner
1*User's Manual in English
1*OBD2 Cable
1*USB Cable
1*protective nylon bag

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KONNWEI KW850 OBD2 Car Diagnos...

Original price was: $113.09.Current price is: $59.87.

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