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KONNWEI KW206 OBD2 On-Board Computer Auto Car Digital Computer Display OBD 2 Scanner Fuel Consumption Water Temperature Gauge




SKU R72HLHF1R7R3 Categories , , , ,


KONNWEI KW206 Automobile On-board Computer Auto Car Digital Computer Display OBD2 Scanner Fuel Consumption Water Temperature Gauge Speedometer HUD

The KONNWEI KW206 OBD computer is a smart and powerful auto meter gauge. It is specially designed for vehicles to show all live data in one screen, It’s a combination of speedometer, engine temperature gauge, oil thermometer, boost gauge, fuel consumption meter and so on.
The KW206 can also monitor and display the battery voltage, over speed alarm, engine temperature warning, acceleration test, as well as read all the engine the real-time data stream, read and erase check engine trouble code, it’s an extremely useful gadget for every driver in your daily life.

Top reasons to choose Professional on-board computer KONNWEI KW206

1. The 3.5in digital LCD displays real-time parameters of the vehicle, improve the driving safety. No need to look down at dashboard from time to time. It owns all parameters you need while driving.
2. Over-speed warning, Engine Coolant Temperature warning, speed warning, Engine running voltage warning, supports self-definition warning.
3. OBD diagnosis, the KW206 supports OBDII system error code diagnosis, clear, and display OBDII data stream (text format)
4.0-100KM time recording: 0-100km acceleration test
5. Diversified display of car parameters function, supports real-time display of 95 sets of data, including Fuel Level, Engine Load Value, Fuel Consumption, Oxygen sensor reading, B1S1, B2S1 etc.
6. Support all OBD2 full protocol and commands, including J1850 dual protocol, ATTPS etc.
7. Support unit switch, imperial unit and metric unit, or switch a single parameter unit separately, such as KM —Mile, Fahrenheit to Celsius
8. Fast data update rate, low latency and fast response to real time information.
9. Automatically turn off shut down when the voltage is lower than the engine off voltage, no need to unplug it from OBDII port.
10. Automatic switching of brightness during day and night.
11. Supports multilingual language interface.
12. Supports life-time free update and upgrades via KONNWEI Uplink App.

Button description

“ESC” button : retun to pevioud menu

“UP” scroll button: move cursor up for selection

“DOWN” scroll button :move cursor down for

“OK” button: Confirm a selection form a Menu list

Long press “ESC” button for 3 seconds, you can enter into main menu for settings.


1.Languges: English ,Russian, Spanish.

2.System para set : Unit , Button soud, Alarm sound, Scan protocol tip, Bright adjustment,Screen Rotation,Restore default.

3.OBD para set: Start voltage, Capacity, Is stop&start car, Init mlie,Init fuel,Mile cali Ratio, Fuel Cli Ratio, VOL cali, Restore efault.

4.Alream set: RPM alarm, VSS alarm,ECT alarm,VOL alarm,Restore default

5.OBD diagnose: Data stream, Read codes, Clear codes

6.0-100 km time: 0-100km acceleration test

7.About – Software and hardware version

Long prsss ‘OK’ Button you can get into data selection menu

it is support seelct 95 kinds of data real-time display:
(Warm tip: Some low-end car models can only select 43 kinds of real-time data,because low-end models do not support more data)

1.Calculated load value
2.Engine coolant Temperature
3.Intake mainifold absolute pressure
4.Engine RPM
5.Vechile Speed
6.ignition timing advance for #1 cylinder
7.Intake air temperature
8.Air flow rate from mass air flow sensor
9.Absolute throttle position
10.Oxygen sensor output voltage(B1-S1)
11.Short Term Fuel Trim(B1-S1)
12.Oxygen sensor output voltage(B1-S2)
13.Short Term Fuel Trim(B1-S2)
14.Oxygen sensor output voltage(B1-S3)
15.Short Term Fuel Trim(B1-S3)
16.Oxygen sensor output voltage)(B1-S4)
17.Short Term Fuel Trim(B1-S4)
18.Oxygen sensor output voltage(B2-S1)
19.Short Term Fuel Trim(B2-S1)
20.Oxygen sensor output voltage(B2-S2)
21.Short Term Fuel Trim(B2-S2)
22.Oxygen sensor output voltage(B2-S3)
23.Short Term Fuel Trim(B2-S3)
24.Oxygen sensor output voltage(B2-S4)
25.Short Term Fuel Trim(B2-S4)
26.Distance Traveled while MIL is activated
27.Fuel Rail Presure
28.Equivalence ratio (lambda)(B1-S1)
29.Oxygen sensor voltage(B1-S1)
30.Equivalence ratio (lambda)(B1-S2)
31.Oxygen sensor voltage(B1-S2)
32.Equivalence ratio (lambda)(B1-S3)
33.Oxygen sensor voltage(B1-S3)
34.Equivalence ratio (lambda)(B1-S4)
35.Oxygen sensor voltage(B1-S4)
36.Equivalence ratio (lambda)(B2-S1)
37.Oxygen sensor voltage(B2-S1)
38.Equivalence ratio (lambda)(B2-S2)
39.Oxygen sensor voltage(B2-S2)
40.Equivalence ratio (lambda)(B2-S3)
41.Oxygen sensor voltage(B2-S3)
42.Equivalence ratio (lambda)(B2-S4)
43.Oxygen sensor voltage(B2-S4)
44.Commanded EGR
45.EGR error
46.Commanded Evaporative purge
47.Fuel level input
48.Number of Warm-Ups since DTCs cleared
49.Distance Traveled since DTCs cleared
50.Barometric pressure
51.Equivalence ratio (lambda)(B1-S1)
52.Equivalence ratio (lambda)(B1-S2)
53.Equivalence ratio (lambda)(B1-S3)
54.Equivalence ratio (lambda)(B1-S4)
55.Equivalence ratio (lambda)(B2-S1)
56.Equivalence ratio (lambda)(B2-S2)
57.Equivalence ratio (lambda)(B2-S3)
58.Equivalence ratio (lambda)(B2-S4)
59.Catalyst Temperature Bank 1,sensor 1
60.Catalyst Temperature Bank 2,sensor 1
61.Catalyst Temperature Bank 1,sensor 2
62.Catalyst Temperature Bank 2,sensor 2
63.Absolute load value
64.Fuel/air commanded equivalence ratio
65.Relative throttle position
66.Ambient air temperature
67.Absolute throttle position B
68.Absolute throttle position C
69.Accelerator pedal position D
70.Accelerator pedal position E
71.Accelerator pedal position F
72.Commanded throttle actuator control
73.Engine Run time while MIL is on
74.Engine Run time since DTCs cleared
75.Alcohol fuel percentage
76.Absolute Evap system vapor pressure
77.Evap system vapor pressure
78.Short term Sec.O2 sensor fuel trim – B1
79.Short term Sec.O2 sensor fuel trim – B3
80.Long term Sec.O2 sensor fuel trim – B1
81.Long term Sec.O2 sensor fuel trim – B3
82.Short term Sec.O2 sensor fuel trim – B2
83.Short term Sec.O2 sensor fuel trim – B4
84.Long term Sec.O2 sensor fuel trim – B2
85.Long term Sec.O2 sensor fuel trim – B4
86.Fuel rail pressure(absolute)
87.Relative Accelerator pedal position
88.Hybrid battery pack remaining life
89.Fuel injection Timing
90.Engine fuel rate
92.Total Mile
93.Total fuel
94.trip mile
95.trip fuel

Support Protocols:

Support full obd2 protocols, include J1850:
1.SAE J1850 PWM(41.6Kbaud)
2.SAE J1850 VPW(10.4Kbaud)
3.ISO9141-2(5 baud init,10.4Kbaud)
4.ISO14230-4 KWP(5 baud init,10.4 Kbaud)
5.ISO14230-4 KWP(fast init,10.4 Kbaud)
6.ISO15765-4 CAN(11bit ID,500 Kbaud)
7.ISO15765-4 CAN(29bit ID,500 Kbaud)
8.ISO15765-4 CAN(11bit ID,250 Kbaud)
9.ISO15765-4 CAN(29bit ID,250 Kbaud)

KW206 OBD2 On-board Computer Gauge Supports All Standard OBDII Protocols Vehicles:

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 Car after 2006: for Citroen,for Fiat,for Renault,for Peugeot Not Support for Renault Clio 2/Megane/Dacia ,

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 2010 to Now: for BYD, for Chery, for Geely, for Great Wall, for Karry


Even though it compatible with almost all cars, but different regions support the vehicle OBD2 protocol at different times, or some car is special designed, so it may not compatible with some cars which do not support OBD2 protocol. Especially Japanese and Korean car brand at 2005-2007. Please Leave us message in below format, we will reply you within 8 hours. for example : xx, 2005, 2.0cc, Diesel

Not support hybrid car and electric car.
Not Support Russian Cars VAZ,UAZ,LADA ;
Not works with Ssangyong
Not Support Opel Corsa c 2004 1.3 CDTI
Nor Support Citroen C4 ,C5
Not support Renault logon and Megane

Support Languages:

English , Russian, Spanish.

Software Display:


1)Display: TFT color display(0*320)
2)Operating temperature: 0-60 ℃
3)Storage temperature: -20 to 70℃
4)External power: 8.0 to 18.0V power provided via vehicle battery
5)Dimensions: 130mm*25.8mm*84mm
6)Weight: 0.3kg( without wire) 0.4kg (with wire)

KONNWEI KW206 Support Life-time Free Updates

Update steps:
Download and install the applications from konnwei.com on windows computer.

1)Run uplink.exe in your computer ( mac OS not compatible) before click the “check update”, make sure that on left bottom corner, you see the “ Device connected to COM X”, otherwise , please check if the driver is installed properly or not.
2)Keep pressing any button of the device, meanwhile connect to USB cable to PC with the device, make sure the screen is displayed “update mode” then released.
3)Open the uplink software, click the “ Check Update “, the intelligent software and device will finish its update process on its own. The process will take around 2 minutes depends on the network connectivity.
During the update procedure, please do not disconnect the USB connection.

KONNWEI KW206 Package List:

*1 KW206 on board computer gauge
*1 User manual
*1 Carton package
*1 OBD2 connection cable- 1.5 Meter long
*1 USB cable for update

Additional information

Brand Name



Mainland China

Hardware Version

on-board computer auto

Software Version

newest board computer obd2

Item Type

Code Readers & Scan Tools




English, Russian, Spanish

Software Update




Car Digital Computer Display update:

free udpate

Water Temperature Gauge languages


Fuel Consumption gauge support car range

all obd2 protocol cars, inlcude J1850

on-board computer obd2

live data real time display


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