Car Diagnostics Tools

Konnwei Car Diagnostics Digital Tool OBD 2 Code: KW808

  • Works on all vehicles (American, European, and Japanese) from 1996 onwards that are OBDII compatible
  • Easily finds the cause for the "check engine" light
  • Collects general codes (P0, P2, P3, and U0),...
  • Works on all vehicles (American, European, and Japanese) from 1996 onwards that are OBDII compatible
  • Easily finds the cause for the "check engine" light
  • Collects general codes (P0, P2, P3, and U0), manufacturer codes (P1, P3, and U1), and pending codes
  • Turns off the "check engine" light, clears codes, resets monitors, and views freeze frame data
  • Displays vehicle...
See full description See full description

Description

Description

  • Works on all vehicles (American, European, and Japanese) from 1996 onwards that are OBDII compatible
  • Easily finds the cause for the "check engine" light
  • Collects general codes (P0, P2, P3, and U0), manufacturer codes (P1, P3, and U1), and pending codes
  • Turns off the "check engine" light, clears codes, resets monitors, and views freeze frame data
  • Displays vehicle emissions status with I/M readiness
  • Reads live PCM datastream
  • Shows live data from O2 sensor tests
  • Displays graphical data (1996 and later)
  • Memory and battery backup for off-vehicle analysis
  • Bilingual interface with a combination of 2 languages (English-Spanish and more)
  • Collects vehicle information (VIN, CID, and CVN)
  • Supports CAN (Controller Area Network) and other OBDII protocols
  • Built-in OBDII DTC library

Manufacturer

See full description

Specifications

Specifications

Product Number
KW808

Connectivity

Connection Type
with Cable

Compatibility

Type
OBD 2

Specifications

Features
Digital

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (51)

Reviews

  1. 32
  2. 9
  3. 3
  4. 3
  5. 4
Review this product

kostas_Stilianos
5
11 out of 13 members found this review helpful

Verified purchase

I have connected it to 5 different brands. It found the cause of the check (I verified it with professional diagnostics) and then erased it.

Translated from Greek ·
Did you find this review helpful?

George_Tsaparas
1
9 out of 9 members found this review helpful

Verified purchase

In a seat Ibiza 2005, the only thing it does is to turn off the check. If you want more actions, it asks you to buy programs.

Translated from Greek ·
Did you find this review helpful?
  • Owner of a Renault Megane ii phase ii 1.6 16v 2007 ,it works great and clear the false code.Also the live data with the diagrams is a really good feature for verifying the sensors health. Highly recommended.

    Translated from Greek ·
    Did you find this review helpful?
  • kostaskostas61
    2
    4 out of 6 members found this review helpful

    Verified purchase

    TOYOTA Celica 2001 model. It does not connect. Unfortunately.!!
    The on-off switch of the device is just for show; it lights up as soon as you plug it in and does not turn off when you press it again. Sometimes it scans to tell you that it did not connect, and most of the time, it stops after starting and gives you an error. Also, the CD shown in the pictures is missing. Of course, there is no Greek menu, nor is there a Greek manual. It is classically of Chinese manufacture.!!!
    Anything that is available on the market should not be purchased if it does not have a Greek manual, but ??? we are a very smart people and do not need it.!!
    As for the faults that I see everyone wants to erase, as the smart people we are, they should know that just because they erase it, they should not think that they fixed the fault; rather, they will find it in front of them at a bad moment.!

    Translated from Greek ·
    Did you find this review helpful?
  • Giorgos_Arguropoulos6625
    5
    1 out of 2 members found this review helpful

    Verified purchase

    It works perfectly and the price is great, I stopped wasting hours at the workshops waiting, and I save money by fixing the problems myself.

    Translated from Greek ·
    Did you find this review helpful?
  • alexandrostselios
    5
    7 out of 7 members found this review helpful

    Verified purchase

    It worked immediately on a 2010 Hyundai i20 and a 2015 Alfa Romeo Giulietta. It found the faults and cleared them.

    Translated from Greek ·
    Did you find this review helpful?
  • Marios_Papadopoulos68737922
    4
    8 out of 8 members found this review helpful

    Verified purchase

    It works exactly as it should for brain errors, but not for the error in the airbag system, it couldn't fix it. In Nissan Micra K13

    Translated from Greek ·
    Did you find this review helpful?
  • manoliskoutsou79
    3
    11 out of 11 members found this review helpful

    For the Hyundai Matrix gasoline with a problem in the airbags, they do not work nor can you find them.. and generally in Hyundai Korean cars, not.. in German tested and French okay

    Translated from Greek ·
    Did you find this review helpful?
  • p_mylon
    4
    6 out of 6 members found this review helpful

    In RX8 2006 it showed an immediate fault and turned it off. Easy connection. Could have had a slightly faster menu, hence the 4 stars. Otherwise, good for its job. The case is also useful.

    Translated from Greek ·
    Did you find this review helpful?
  • ecatodarcus
    4
    7 out of 7 members found this review helpful

    The engine light was on in a BMW 106 2005. It was connected immediately, showed the fault, lambda sensor, and then successfully turned it off. It does not have Greek. Good construction. No batteries needed.

    Translated from Greek ·
    Did you find this review helpful?
  • MrKleidokratoras
    5
    3 out of 4 members found this review helpful

    Verified purchase

    The machine does exactly what it says. It analyzes everything and gives you the ability for greater detail in connection with UP

    Translated from Greek ·
    Did you find this review helpful?
  • PunisherFC21
    3
    10 out of 11 members found this review helpful

    It didn't work on Golf IV and Peugeot 106.
    07/02/2022 I tried it on a Fiat Seicento and it worked perfectly. As for the other two that I mentioned earlier, I don't know why it doesn't work.

    31/08/2022 I tried it on a 2005 Hyundai Accent and it worked on the first try

    Translated from Greek ·
    Did you find this review helpful?
  • Paylos_Varelas
    5
    6 out of 8 members found this review helpful

    Verified purchase

    A simple car diagnostic tool, with basic functions. Quite reliable as it has been connected to most cars that I have tried it on (2004 and later). It does not connect to a computer or upgrade in any way, which does not affect you (since it only performs basic functions). It is also very useful that by entering the code provided by the car, it explains to you in a simple way what it means.

    Translated from Greek ·
    Did you find this review helpful?
  • Donald_sss
    4
    9 out of 14 members found this review helpful

    I received it today and tried it on the Opel Corsa and the Lexus RX400h.
    On the Corsa, I made several attempts to connect and eventually succeeded. On the Lexus, it connected smoothly on the first try. It does everything it claims to do, but maybe I expected it to do more than just read and clear faults. On the Lexus, I wanted it to display the battery, but it doesn't. Good device and good case.

    Translated from Greek ·
    Did you find this review helpful?
  • GIANNIS_KARAMOUZIS78
    5
    7 out of 8 members found this review helpful

    Perfect, I highly recommend it!!! I have checked it with a professional diagnostic tool, and it is also very easy to use with many capabilities

    Translated from Greek ·
    Did you find this review helpful?
  • Nikos_Leventouris
    5
    8 out of 10 members found this review helpful

    Verified purchase

    So far, everything is good. It fixes errors and the real-time data is very useful... It will show in the future, of course

    Translated from Greek ·
    Did you find this review helpful?
  • pbogris
    5
    8 out of 11 members found this review helpful

    Verified purchase

    I have had it for a few weeks and I have used it 2-3 times.
    It performed well in my car and cleared some engine check lights.
    Very good construction and it comes in a nice case with all the cables inside.

    Translated from Greek ·
    Did you find this review helpful?
  • very reliable tool

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    For simple diagnosis and cleaning of faults, it's just fine!

    Translated from Greek ·
    Did you find this review helpful?
  • Opel Astra g 2000 model does not connect..... shame about the € I spent

    Translated from Greek ·
    Did you find this review helpful?
  • very good for its price. It solved a basic problem I had in the car with its diagnosis.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Perfect in its operation. I use it in an Opel Astra 1.6 cdti 136hp (2014)

    Translated from Greek ·
    Did you find this review helpful?
  • Excellent value

    Did you find this review helpful?
  • 4
    1 out of 1 members found this review helpful

    Verified purchase

    2008 Mazda RX-8.... fully compatible exactly the problem and I also cleared the check engine.......

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    0 out of 1 members found this review helpful

    Verified purchase

    For the money, perfect!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful

    Verified purchase

    Very good construction, user-friendly, it only has English but it is easy to use

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    3 out of 4 members found this review helpful

    Verified purchase

    It detected the fault and immediately erased it within a second

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Fast connection (rav4), fault recognition and deletion. Easy handling, everything is good.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 2 members found this review helpful

    Verified purchase

    It does its job just fine.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful

    Verified purchase

    It works exceptionally well on Hyundai and Toyota

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    2 out of 2 members found this review helpful

    It does not connect to Ford's J1850 VPW protocol

    Translated from Greek ·
    Did you find this review helpful?
  • Owner of a Renault Megane ii phase ii 1.6 16v 2007 ,it works great and clear the false code.Also the live data with the diagrams is a really good feature for verifying the sensors health. Highly recommended.

    Translated from Greek ·
    0
  • TOYOTA Celica 2001 model. It does not connect. Unfortunately.!!
    The on-off switch of the device is just for show; it lights up as soon as you plug it in and does not turn off when you press it again. Sometimes it scans to tell you that it did not connect, and most of the time, it stops after starting and gives you an error. Also, the CD shown in the pictures is missing. Of course, there is no Greek menu, nor is there a Greek manual. It is classically of Chinese manufacture.!!!
    Anything that is available on the market should not be purchased if it does not have a Greek manual, but ??? we are a very smart people and do not need it.!!
    As for the faults that I see everyone wants to erase, as the smart people we are, they should know that just because they erase it, they should not think that they fixed the fault; rather, they will find it in front of them at a bad moment.!

    Translated from Greek ·
    4
  • It works perfectly and the price is great, I stopped wasting hours at the workshops waiting, and I save money by fixing the problems myself.

    Translated from Greek ·
    1
  • It worked immediately on a 2010 Hyundai i20 and a 2015 Alfa Romeo Giulietta. It found the faults and cleared them.

    Translated from Greek ·
    7
  • See all

Description & Specifications

  • Works on all vehicles (American, European, and Japanese) from 1996 onwards that are OBDII compatible
  • Easily finds the cause for the "check engine" light
  • Collects general codes (P0, P2, P3, and U0), manufacturer codes (P1, P3, and U1), and pending codes
  • Turns off the "check engine" light, clears codes, resets monitors, and views freeze frame data
  • Displays vehicle emissions status with I/M readiness
  • Reads live PCM datastream
  • Shows live data from O2 sensor tests
  • Displays graphical data (1996 and later)
  • Memory and battery backup for off-vehicle analysis
  • Bilingual interface with a combination of 2 languages (English-Spanish and more)
  • Collects vehicle information (VIN, CID, and CVN)
  • Supports CAN (Controller Area Network) and other OBDII protocols
  • Built-in OBDII DTC library

Manufacturer

Product Number
KW808

Connectivity

Connection Type
with Cable

Compatibility

Type
OBD 2

Specifications

Features
Digital

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (51)

  1. 32
  2. 9
  3. 3
  4. 3
  5. 4
Review this product

kostas_Stilianos
5
11 out of 13 members found this review helpful

Verified purchase

I have connected it to 5 different brands. It found the cause of the check (I verified it with professional diagnostics) and then erased it.

Translated from Greek ·
Did you find this review helpful?

George_Tsaparas
1
9 out of 9 members found this review helpful

Verified purchase

In a seat Ibiza 2005, the only thing it does is to turn off the check. If you want more actions, it asks you to buy programs.

Translated from Greek ·
Did you find this review helpful?
  • Owner of a Renault Megane ii phase ii 1.6 16v 2007 ,it works great and clear the false code.Also the live data with the diagrams is a really good feature for verifying the sensors health. Highly recommended.

    Translated from Greek ·
    Did you find this review helpful?
  • kostaskostas61
    2
    4 out of 6 members found this review helpful

    Verified purchase

    TOYOTA Celica 2001 model. It does not connect. Unfortunately.!!
    The on-off switch of the device is just for show; it lights up as soon as you plug it in and does not turn off when you press it again. Sometimes it scans to tell you that it did not connect, and most of the time, it stops after starting and gives you an error. Also, the CD shown in the pictures is missing. Of course, there is no Greek menu, nor is there a Greek manual. It is classically of Chinese manufacture.!!!
    Anything that is available on the market should not be purchased if it does not have a Greek manual, but ??? we are a very smart people and do not need it.!!
    As for the faults that I see everyone wants to erase, as the smart people we are, they should know that just because they erase it, they should not think that they fixed the fault; rather, they will find it in front of them at a bad moment.!

    Translated from Greek ·
    Did you find this review helpful?
  • Giorgos_Arguropoulos6625
    5
    1 out of 2 members found this review helpful

    Verified purchase

    It works perfectly and the price is great, I stopped wasting hours at the workshops waiting, and I save money by fixing the problems myself.

    Translated from Greek ·
    Did you find this review helpful?
  • alexandrostselios
    5
    7 out of 7 members found this review helpful

    Verified purchase

    It worked immediately on a 2010 Hyundai i20 and a 2015 Alfa Romeo Giulietta. It found the faults and cleared them.

    Translated from Greek ·
    Did you find this review helpful?
  • Marios_Papadopoulos68737922
    4
    8 out of 8 members found this review helpful

    Verified purchase

    It works exactly as it should for brain errors, but not for the error in the airbag system, it couldn't fix it. In Nissan Micra K13

    Translated from Greek ·
    Did you find this review helpful?
  • manoliskoutsou79
    3
    11 out of 11 members found this review helpful

    For the Hyundai Matrix gasoline with a problem in the airbags, they do not work nor can you find them.. and generally in Hyundai Korean cars, not.. in German tested and French okay

    Translated from Greek ·
    Did you find this review helpful?
  • p_mylon
    4
    6 out of 6 members found this review helpful

    In RX8 2006 it showed an immediate fault and turned it off. Easy connection. Could have had a slightly faster menu, hence the 4 stars. Otherwise, good for its job. The case is also useful.

    Translated from Greek ·
    Did you find this review helpful?
  • ecatodarcus
    4
    7 out of 7 members found this review helpful

    The engine light was on in a BMW 106 2005. It was connected immediately, showed the fault, lambda sensor, and then successfully turned it off. It does not have Greek. Good construction. No batteries needed.

    Translated from Greek ·
    Did you find this review helpful?
  • MrKleidokratoras
    5
    3 out of 4 members found this review helpful

    Verified purchase

    The machine does exactly what it says. It analyzes everything and gives you the ability for greater detail in connection with UP

    Translated from Greek ·
    Did you find this review helpful?
  • PunisherFC21
    3
    10 out of 11 members found this review helpful

    It didn't work on Golf IV and Peugeot 106.
    07/02/2022 I tried it on a Fiat Seicento and it worked perfectly. As for the other two that I mentioned earlier, I don't know why it doesn't work.

    31/08/2022 I tried it on a 2005 Hyundai Accent and it worked on the first try

    Translated from Greek ·
    Did you find this review helpful?
  • Paylos_Varelas
    5
    6 out of 8 members found this review helpful

    Verified purchase

    A simple car diagnostic tool, with basic functions. Quite reliable as it has been connected to most cars that I have tried it on (2004 and later). It does not connect to a computer or upgrade in any way, which does not affect you (since it only performs basic functions). It is also very useful that by entering the code provided by the car, it explains to you in a simple way what it means.

    Translated from Greek ·
    Did you find this review helpful?
  • Donald_sss
    4
    9 out of 14 members found this review helpful

    I received it today and tried it on the Opel Corsa and the Lexus RX400h.
    On the Corsa, I made several attempts to connect and eventually succeeded. On the Lexus, it connected smoothly on the first try. It does everything it claims to do, but maybe I expected it to do more than just read and clear faults. On the Lexus, I wanted it to display the battery, but it doesn't. Good device and good case.

    Translated from Greek ·
    Did you find this review helpful?
  • GIANNIS_KARAMOUZIS78
    5
    7 out of 8 members found this review helpful

    Perfect, I highly recommend it!!! I have checked it with a professional diagnostic tool, and it is also very easy to use with many capabilities

    Translated from Greek ·
    Did you find this review helpful?
  • Nikos_Leventouris
    5
    8 out of 10 members found this review helpful

    Verified purchase

    So far, everything is good. It fixes errors and the real-time data is very useful... It will show in the future, of course

    Translated from Greek ·
    Did you find this review helpful?
  • pbogris
    5
    8 out of 11 members found this review helpful

    Verified purchase

    I have had it for a few weeks and I have used it 2-3 times.
    It performed well in my car and cleared some engine check lights.
    Very good construction and it comes in a nice case with all the cables inside.

    Translated from Greek ·
    Did you find this review helpful?
  • very reliable tool

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    For simple diagnosis and cleaning of faults, it's just fine!

    Translated from Greek ·
    Did you find this review helpful?
  • Opel Astra g 2000 model does not connect..... shame about the € I spent

    Translated from Greek ·
    Did you find this review helpful?
  • very good for its price. It solved a basic problem I had in the car with its diagnosis.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Perfect in its operation. I use it in an Opel Astra 1.6 cdti 136hp (2014)

    Translated from Greek ·
    Did you find this review helpful?
  • Excellent value

    Did you find this review helpful?
  • 4
    1 out of 1 members found this review helpful

    Verified purchase

    2008 Mazda RX-8.... fully compatible exactly the problem and I also cleared the check engine.......

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    0 out of 1 members found this review helpful

    Verified purchase

    For the money, perfect!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful

    Verified purchase

    Very good construction, user-friendly, it only has English but it is easy to use

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    3 out of 4 members found this review helpful

    Verified purchase

    It detected the fault and immediately erased it within a second

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Fast connection (rav4), fault recognition and deletion. Easy handling, everything is good.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 2 members found this review helpful

    Verified purchase

    It does its job just fine.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful

    Verified purchase

    It works exceptionally well on Hyundai and Toyota

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    2 out of 2 members found this review helpful

    It does not connect to Ford's J1850 VPW protocol

    Translated from Greek ·
    Did you find this review helpful?
  • Owner of a Renault Megane ii phase ii 1.6 16v 2007 ,it works great and clear the false code.Also the live data with the diagrams is a really good feature for verifying the sensors health. Highly recommended.

    Translated from Greek ·
    0
  • TOYOTA Celica 2001 model. It does not connect. Unfortunately.!!
    The on-off switch of the device is just for show; it lights up as soon as you plug it in and does not turn off when you press it again. Sometimes it scans to tell you that it did not connect, and most of the time, it stops after starting and gives you an error. Also, the CD shown in the pictures is missing. Of course, there is no Greek menu, nor is there a Greek manual. It is classically of Chinese manufacture.!!!
    Anything that is available on the market should not be purchased if it does not have a Greek manual, but ??? we are a very smart people and do not need it.!!
    As for the faults that I see everyone wants to erase, as the smart people we are, they should know that just because they erase it, they should not think that they fixed the fault; rather, they will find it in front of them at a bad moment.!

    Translated from Greek ·
    4
  • It works perfectly and the price is great, I stopped wasting hours at the workshops waiting, and I save money by fixing the problems myself.

    Translated from Greek ·
    1
  • It worked immediately on a 2010 Hyundai i20 and a 2015 Alfa Romeo Giulietta. It found the faults and cleared them.

    Translated from Greek ·
    7
  • See all
23,00 €
14,00 €   shipping cost