Description
- Software Update:�Yes
- Software Version:�Newest
- Hardware Version:�Newest
- Brand Name:�KONNWEI
- Origin:�Mainland China
- Item Type:�Code Readers & Scan Tools
- Brand Name:�KONNWEI
- Certification:�CE,ROHS, FCC
- Features:�Car diagnostic instrument battery tester battery matching 3 in 1
- Screen:�High resolution LCD screen
KONNWEI KW890, Car battery tester & car OBDII diagnostic tool & Oil reset tool 3 in 1
Warm tip
The Oil reset function is a special function. it is not for all car models, please read our car model support list to know whether your car model is supported or not. Especial car release year. We wouldn’t accept a dispute if you didn’t read it before making an order. please note!

Konnwei kw890 Car Diagnostic Scanner
KW890 car obd2 diagnostic scanner can work on all 1996 and newer 12V gasoline and diesel that are OBD II compliant. It can identify the cause of your CHECK ENGINE and perhaps fix it without going to see your dealer. It assists you in easily passing annual emissions tests and SMOG CHECK. It covers full OBDII/ EOBD diagnostic functions for the engine system. O2 sensor test, EVAP systems test, and 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. It supports multiple languages, customers can select different languages which include English, French, Spanish, German, Russian, Italian, Polish.
Konnwei KW890 battery tester
KW890 battery tester can test all automotive cranking lead acid battery, including ordinary lead acid battery , AGM flat plate battery, AGM spiral battery , and gel battery , lithium battery etc. It adopts the state-of-the-art conductance testing technology in the world to easily, quickly, and accurately measure the actual cold cranking amps capability of the vehicle starting battery, healthy state of the battery itself, and common faults of the vehicle starting system and charging system, which can help maintenance personnel to find the find the problem quickly and accurately, thus to achieve quick vehicle repair.
The difference between KONNWEI KW890, KW880 and KW870

Oil Reset Service
Allows you to perform reset for the Engine Oil Life system, which calculates an optimal oil life change interval depend on the vehicle driving conditions and climate

Oil reset function support car list
For ASTON MARTIN, ACURA, AUDI, BENTLEY,BMW, BUGATTI,BORGWARD, CHRYSLER, JEEP, DODGE,CITROEN, DACIA,DAEWOO, FERRARI, FIAT, ALFA ROMEO, LANCIA, FORD, GM, HOLDEN, HONDA, INFINITI,ISUZU, INDIA CARS, JAGUAR, KIA, LAMBORGHINI, LANCIA, LANDROVER, LEXUS, MASERATI, MAYBACH, MAZDA, MG,MERCEDES-BENZ, MINI, MITSUBISHI,NISSAN, OPEL, PEUGEOT, PORSCHE, PROTON,RENAULT, ROLLS-ROYCE, ROMEO/ALFA ROMEO, ROVER,SAAB, SCION, SEAT, SKODA,SMART, SUBARU,SUZUKI,TOYOTA, VAUXHALL, VOLVO, VW










OBD2 Scanner Function
1. Reading Codes
Show the detailed description of the Diagnostic Trouble Code (DTCs)
2. Erasing Codes & Reset
Turns off Check Engine Light (MIL), clears codes and resets monitors.
3. Data Stream
Reads and displays live ECU/PCM data stream, plotting functions graphically and stores freeze frame data.
4.I/M Readiness Status
Shows whether the various emissions-related systems on the vehicle are operating properly and are ready for inspection and maintenance testing.
5. View Freeze Frame Data
Check the certain vehicle conditions which are recorded by the on-board computer at the time the emission-related fault occurs.
6. Read Vehicle Information
Display the information such as VIN (Vehicle Identification Number), CID (Calibration ID) and CVN (Calibration verification number), etc.
7. Turn off engine warning light
8. Smoke emission Check
9. Engine EPC Check

Read fault codes and eliminate engine error light
Reads and clears engine light codes, both generic and manufacturer-specific.and resets monitor

Support OBD II/EOBD car models:
American (USA) car:
Compatible with Standard OBD2 Cars from 1996 to Now: For Chrysler, for Ford, for GM, for Jeep
European car:
Compatible with Standard OBD2 Cars from 2003 to Now: For Alfa Romeo, for SAAB, for Acura, for Opel, for Audi, for Seat, for Bentley, for Skoda, for Daewoo, for Benz, for Daihatsu, for Land Rover, for BMW, for Vauxhall, for Volvo, for VW, for Ford, for Jaguar
France Cars:
with Standard OBD2 Cars from 2003 to Now: for Citroen,for Fiat,for Renault,for Peugeot
Not Support for Renault Clio 2/Megane/Dacia Logan,
Asian car
Compatible with Standard OBD2 Cars from 2008 to Now: for KIA, for Isuzu, for Honda , for Mitsubishi, for Hyundai, for Dacia, for Lexus, for Mazda, for Nissan, for Subaru, for Suzuki, for Toyota
Chinese car:
Compatible with Standard OBD2 Cars from 2009 to Now: for BYD, for Chery, for Geely, for Great Wall, for Karry
Warning:
Not Support Russian Cars VAZ,UAZ,LADA ;
Not works with trucks For Ssangyong Actyon , from 2009 to 2017 years. For Ssangyong Korando , 2.0 TD Diesel , from 2013 to 2017 years.
Not support Ssangyong cars,
Not Support Opel Corsa c 2004 1.3 CDTI Nor Support vw golf 4 2002
Not support Citroen C4/C5 .
Not support Chevrolet cars ,
Not support Renault Logon/ Megane
Not support skoda fabia .Skoda OCTAVIA .
NOTE:
Even though it is 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.And this device only have OBD2 Functions,don’t have Special Functions, Like ABS Reset or airbag Reset… Please Leave us a message below format, we will reply you within 8 hours. for example : xx, 2005, 2.0cc, Diesel
Battery Test Function
Battery voltage waveform analysis


Support regular flooded, AGM flat plate, AGM spiral, GEL, EFB, Lithium

Cover 9 Battery Measure Standards:
1.CCA:100-2000
2.BCI:100-2000
3.CA:100-2000
4.MCA:100-2000
5.JIS:26A17-24SH52
6.DIN:100-1400
7.IEC:100-1400
8.EN:100-2000
9.SAE:100-2000

One-Click Fast&Accurate I/M Readiness
Detects misfire, fuel system, emissions readiness status, help you pass the smog-check

Review and datastream functions Data storage and memory function
1. DTC
2. Datastream
3. Freeze frame
4. waveform
5. save result

Multi-language selection
English, French, German, Spanish, Russian, ltalian, Polish.

Free update for free time
How to update and print?
Step 1 keep pressing any button of the scanner BEFORE connecting it to your PC
Step 2 Search online our technical support website: www.itoscanner. com
Step 3 Download the software and unzip it to computer’s desktop
Step 4 Open”Uplink” to Upgrade and print

Software display

Packing list:
1* KONNWEI KW890
1* User’s Manual In English
1* Polyester Bag
1* Battery Clamp Clip Cable
1* 16 PIN OBD2 Cable
1* USB Cable For Update And Print

Device was pretty easy to use.
We are grateful that you took the time out to leave us a review. Your feedback helps us to improve service for everyone.
We are grateful that you took the time out to leave us a review. Your feedback helps us to improve service for everyone.
I Like its Quality
We appreciate your review, we’ll do our best to get better in the future!
We appreciate your review, we’ll do our best to get better in the future!
Works great for checking various boat batteries. Wish the clips had a longer cable on them
We appreciate your suggestion.
We appreciate your suggestion.
This device does what it says it will do, and does so with reasonable accuracy. I tried it with two new, and two known bad, batteries, and its readings were the same as the shop machine they’d been tested on previously. It isn’t terribly intuitive, and the manual leaves a bit to be desired, but if you’re used to using diagnostic equipment on vehicles, there’s nothing far afield here . . . it’s a reliable basic tool that does it’s job.
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Thank you so much for taking the time to leave us a 5-star rating – it’s much appreciated!
Works fine good tool to have
We are grateful that you took the time out to leave us a review. Your feedback helps us to improve service for everyone.
We are grateful that you took the time out to leave us a review. Your feedback helps us to improve service for everyone.