Konnwei KW450 Diagnostic Scanner for VW Audi Seat Skoda Vehicle Car for VAG OBD2

Product Code: Konnwei-KW450

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Konnwei KW450 Diagnostic Scanner for VW Audi Seat Skoda Vehicle Car for VAG OBD2Konnwei KW450 Diagnostic Scanner for VW Audi Seat Skoda Vehicle Car for VAG OBD2Description:- KONNWEI KW450 is a professional full systems d... Read more...

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Konnwei KW450 Diagnostic Scanner for VW Audi Seat Skoda Vehicle Car for VAG OBD2

Konnwei KW450 Diagnostic Scanner for VW Audi Seat Skoda Vehicle Car for VAG OBD2


- KONNWEI KW450 is a professional full systems diagnostic tool for VW AUDI SEAT SKODA. It is able to read and erase the engine, automatic transmission, ABS brake, safety airbag fault code.

- It is able to diagnose the electronic control system of VW AUDI SEAT SKODA series vehicles, including power train, chassis, vehicle body information, air conditioner and  other systems. 

- The functions, menu and operating step are the same as original decoder. 

- It also has  special functions for VW AUDI SEAT SKODA, including Oil reset/ EPB Reset/ DPF/ BAT Match/ SAS/ Throttle Match/ Suspension/ Lamp adjust. 

- For other OBD2 cars brands, it is able read and erase the engine fault  code and turn off the indicator of engine trouble.


KONNWEI KW450 covers all systems for VAG vehicles:

1) Engine System:

- Quickly determine the cause of the Engine System, and turn off the warning light. It also retrieves current, permanent and pending codes in the vehicle engine system 


- When the ABS (Anti-lock Brake System) light is on, use KW450 to identify what is wrong by plugging in the unit to your 16-pin port (normally under your steering wheel). It is possible to make a determination what could be the causes of the error: low brake fluid, a blown fuse, or abnormal signals from wheel sensors, etc.) 

3)SRS (Airbag): 

- When the SRS (Safety Restraint System) light is on, it means that the airbag control unit sees an issue in the system. So use KW450 to check if there is a malfunction in the SRS system and get it fixed. 

4)Transmission System: 

- If you notice the following: transmission slipping, rough shifts, delayed engagement, fluid leak or transmission warning, etc., the best is to use KW450 to do a series of diagnostics and pinpoint the problem area for repair. 


- The steering angle sensor (SAS) is a critical part of the ESC system that measures the steering wheel position angle and rate of turn. SAS is very important for the safety of the driver and the passenger alike. When the SAS light is on, can be used KW450 to read error codes. After this KW450 can be used to recalibrate and clear the codes. 

6)ESP System: 

- Electronic Stability Program (also Electronic Stability Control) can improve a vehicle's stability by detecting and reducing loss of traction (skidding). When ESP detects a loss of steering control, please check the ESP light and get a code reading before.

7)Retrieves VIN Information and more (Up to supporting 108 systems for VAG vehicles)



9 Special Functions for VAG vehicles:

- 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.

- EPB Service: 

Helps maintain the electronic braking system safely and effectively, deactivating and activating the brake control system, assisting with brake fluid control, opening and closing brake pads, and setting brakes after disc or pad replacement, etc.

- DPF Service:

Allows you to carry out numerous functions to the Diesel Particulate Filter system. TPMS Service: Allows you to quickly look up the tire sensor IDs from the vehicle’s ECU, as well as to perform TPMS programming and reset procedures after tire sensors are replaced.

- BAT service: 

Allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, and activate the rest state of the vehicle.

- SAS steering angle sensor service:

helps clear the fault steering angle sensor memories and plays an important role in the steering angle sensor calibration.

- Injector Coding:

Leaking injectors and some dead injectors can be missed even when an injector is disabled. Otherproblems with the ignition system and mechanical components also may not show an rpm loss when an injector is turned off

- TPS Throttle Adaptation:

The throttle body is a tube containing a pivoting flat(butterfly) that is used to control the amount of air entering an engine. In an electronically fuel injected car , a throttle position sensor and air flow sensor communicate with the computer , which supplies the corresponding amount of fuel needed at the injectors. It must need re-learning throttle sensor position after clearing or repair

- Suspension

- Lamp adjust

KW450 Also Supports Full OBDII Functions for All OBD2 Certified Vehicles:

- Retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes 

- Easily determines the cause of the Malfunction Indicator Light( MIL) 

- Turns off Malfunction Indicator Light (MIL), clears codes and resets monitors 

- Displays DTC definitions on the TFT screen without checking online. 

- Views freeze frame data stored in car computer board. 

- Displays monitor and I/M readiness status (emissions related). 

- Reads live PCM data stream and display in both text mode and graph mode. 

- Retrieves vehicle information (VIN, CIN and CVN) 

- Support 10 modes of diagnostics, including O2 sensor test, EVAP Test and component Test.

KONNWEI KW450 all functions are compatible with VW AUDI SKODA and SEAT models:

For Volkswagen: 

for VW (CC, EOS, Golf, GTI, Jetta, Passat, Phaeton, Polo, Rabbit, Sharan, Tiguan, Touran, Touareg); 

For Audi(A3, A4, A6, A7, A8, A5, Q3, Q5, Q7, R8, RS3, TT, RS, RS5, S4, S6); 

For Skoda (Octavia, Rapid, Yeti, Kodiaq, Fabio, Superb); 

For Seat (leon, Ateca, Ibize, Altea, Cushion, Cord, Alhambra).

For Lamborghini(URUS 2018-2019 ,Gallardo 2008-2014 , Gallardo NF / Huracan 2014-2018 , Aventador 2012-2018)

For Bugatti:(Veyron 2001-2016 , Chiron 2017-2019)

Support Languages:

- English and German.

Simply Plug in and Play: 

- No need any extra power. Simply plug it in the OBDII 16-pin port and just follow the on-screen instructions.


1 x KONNWEI KW450 VAG Scanner 

1 x Mini USB cable 

1 x Manual

1 x Nylon Bag 

1 x Carton box packing

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