KONNWEI OBD2 Scanner Professional Car OBD II Scanner Auto Diagnostic Fault Code Reader Automotive Check Engine Light Diagnostic EOBD Scan Tool for All OBDII Protocol Cars Since 1996 (Enhanced KW850)

【A Professional Vehicle Doctor for Car Owners, Easy to Use】 -- The obd2 scanner can quickly read and erase DTC (engine fault codes), on-screen DTC definitions and built-in DTC look up library allow you accurately determine causes of the check engine light and turn-off Check Engine Light, Reset Monitors; I/M Readiness Monitoring; Graphical and Numeric Live Data Stream; Automatic VIN acquisition, etc. Perfect for father's day gifts!!! 【Strong Compatibility】--Works on most gasoline vehicles 1996 US-Based, 2001 EU-Based and Asian cars, and newer OBDII/Eobd & CAN domestic or import vehicles. Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. 8 kinds of language available: English, German, French, Spanish, Italians, Dutch, Russian and Portuguese. 【Exclusive OBDII Diagnostics】-- This automotive scanner with unique one-click I/M readiness status design, which make it easy to use this car scanner right out of the package. Red-Yellow-Green LEDs and build-in speaker indicate emission monitor status allow you easily determine whether your vehicle meets the State Emission Monitor Status and assist you to pass the Smog Check. 【A Necessity in Your Vehicle Toolbox】-- Anti-shock and Slip Designed OBD2 Code Scanner for Cars, 15ft Height Drop-test Passed, Survive Longer in Complex Environment. 2.8" TFT Big Size LCD Color Screen and More Comfortable Hand Feeling. Exclusive 5-ft Long Diagnostic Cable Allows You to Perform a Professional Diagnostics in or Out of Your Vehicles. No battery required, it is charged directly from the OBDII car scanner interface in your vehicle. 【Lifetime Updateable and Warranty】--KONNWEI provides life-time FREE software update to fix the latest bugs or add newly parameters which makes it compatible to more vehicles in future and store newest car model data. Just download the software from website in the manual, then follow on-screen instructions to go, very easy. Please Note: CAN NOT be update on MAC SYSTEM! 100% Full Refund & Return Guarantee and Lifetime Free Warranty Product Description The KONNWEI KW850 obd2 code scanner can read and erase codes but it can also retrieve a wealth of information from the Engine Control Unit (ECU). The ECU is what triggers the Check Engine Light when there is a problem with your car. Works on most vehicles sold in the USA from the year of 1996; Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN.8 language available: English, German, French, Spanish, Italians, Dutch, Russian and Portuguese Powerful Functions Read engine fault codes and shows definitions. Read and clear DTCs, DTC lookup Read data stream Turn off MIL and reset monitors Graphs data (1996 and newer) View freeze frame data I/M readiness monitor status Troubleshooter code tips guide Display O2 sensor test data Lifetime Free update software Read vehicle information (VIN, CIN, CVN) Print data via P Battery check Test data review Internet upgradable KONNWEI KW850 OBD2 scanner How do I verify whether my vehicle is ready to pass the emission test? There are three LED indicators on the code reader. Green LED indicates your vehicle is in good condition. Yellow LED indicates there are some issues waiting to be fixed and clear codes. Red Led indicates your vehicle serious problem, you may not pass the emission test if these problems could not be fixed. Where should the code scanner insert to? The OBD2 port is often under the dash, or under a panel below the handbrake in the center console. 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. Warm Tips Works on vehicles --12V battery 16 PIN OBD II protocol ONLY KONNWEI KW850 cannot work on non-OBDII systems (ABS/air bag/oil service light, etc.). KONNWEI KW850 can NOT be updated on MAC systems Full 10 OBD Service Modes Service 01 - Identifies the Powertrain information and shows current data available to the scan tool Service 02 - Displays Freeze Frame Data Service 03 - Display the type of powertrain or emission related DTCs stored by a 5-digit code identifying the faults Service 04 - Used to clear DTCs and Freeze Frame Data Service 05 - Request Oxygen Sensor Monitoring Test Results Service 06 -Non-Continuously Monitored Systems test results Service 07 - Request for DTCs (pending) from Continuously Monitored Systems after a single driving cycle has been performed to determine if repair has fixed problem Service 08 - This Special Control Mode requests control of the on-board system, test, or component bi-directionally (where applicable) Service 09 - Reports vehicle information Service 01 - Request Emission -related Diagnostic Trouble code with Permanent Status CODE DEFINITION KONNWEI OBD2 code reader has a DTC （Diagnostic Trouble Codes）lookup library which built-in over 3000 generic codes definition look up library, it can display current and pending codes stored on the car computer, allows you to search for the definition of DTCs, saves your searching time. HOT KEY I/M READNESS KONNWEI KW850 automotive scanner with unique one-click I/M readiness status design, which test misfire, fuel system and comprehensive component, make full preparation before smog check. FEEDBACK AVALIABLE Have problems on working your vehicle? Don't worry, just turn the "FEEDBACK" option on in the Settings and then send us the recorded issue file via PC, you'll get assistance in few days. LIFETIME UPDATE&PRINT 1.Keep pressing any button of the scanner, then connect it to your PC. 2.Search online our technical support website which will be displayed on the scanner screen when connected to PC. 3.Download the program online and install it on PC for one-click updating and printing. (NOTICE: Please make sure that your computer system is official version. CAN NOT be update on MAC SYSTEM! Turn off the computer anti-virus software before download the update software.) Value 69.99 54.99 59.99 16.99 41.99 29.99 Application Read and erase trouble codes within engine system, Smog Check Tests & Analyze 12V batteries Read and erase trouble codes within engine system, Smog Check Read and erase trouble codes within engine system, Smog Check Read and erase trouble codes within engine system, Smog Check Read and erase trouble codes within engine system, Smog Check Full OBD2 Service Function ✓ ✓ ✓ ✓ ✓ Read and Clear Codes, I/M Readiness Status,Freeze Frame/Data Steam ✓ ✓ ✓ ✓ ✓ Live Data Exclusive 4 Live Sensor Readings in Graphs Waveform in Graphs Single Live Sensor Reading Single Live Sensor Reading Single Live Sensor Reading Live Battery Monitoring ✓ ✓ ✓ ✓ Screen Size 2.8’’ Color LCD 2.4’’ Color LCD 2.8’’ LCD 2.0’’ Color LCD 2.4’’ LCD Service Functions Reset check engine light and monitors Check battery status, cranking voltage, cranking time, charging test; test alternator & starter Reset check engine light and monitors Reset check engine light and monitors Reset check engine light and monitors Reset check engine light and monitors Print Data / Free Update ✓ ✓ ✓ ✓ DTC Look-up & Definition ✓ Test range: 100-2000CCA ✓ ✓ ✓