1. Uvod
The KONNWEI KW450 is a comprehensive OBD2 diagnostic scanner designed for both VAG group vehicles (Volkswagen, Audi, Seat, Skoda) and universal OBDII/EOBD compliant cars. This advanced, user-friendly tool enables technicians and car owners to accurately diagnose and perform maintenance functions on various vehicle systems. It supports a wide range of special functions for VAG vehicles and standard OBDII diagnostic capabilities for all compatible cars.
The device is certified with CE, FCC, and RoHS, ensuring compliance with safety and environmental standards.
2. Postavljanje i početna upotreba
2.1 Sadržaj paketa
- KONNWEI KW450 Diagnostic Scanner
- OBD2 kabel
- USB Cable for updates
- Uputstvo za upotrebu
2.2 Povezivanje s vašim vozilom
- Pronađite 16-pinski konektor za podatkovnu vezu (DLC) vozila. Obično se nalazi ispod instrumentne ploče na strani vozača.
- Provjerite da li je paljenje vozila u položaju ISKLJUČENO.
- Firmly plug the OBD2 cable into the vehicle's DLC port.
- Uključite paljenje vozila (motor isključen). Skener će se automatski uključiti.
2.3 Postavke jezika
Upon first use, or if you need to change the language, navigate to the 'Settings' menu on the device. Select 'Language' and choose your preferred language (English is the default).
3. Uputstvo za upotrebu
3.1 VAG Special Functions
The KW450 provides 9 special maintenance functions specifically for Volkswagen, Audi, Seat, and Skoda vehicles. Access these functions from the main menu by selecting the appropriate VAG vehicle brand.
Figure 1: KONNWEI KW450 displaying its 9 special functions for VAG vehicles. These include Oil Service Reset, TPS Replacement Reset, Electronic Parking Brake (EPB) Reset, Battery Matching, Diesel Particulate Filter (DPF) Regeneration, Steering Angle Sensor (SAS) Calibration, Injector Coding, Suspension Adjustment, and Lamp Podešavanje.
- Resetovanje servisa ulja: Resetuje lampicu za servis ulja nakon zamjene ulja.
- TPS Replacement Reset: Calibrates the throttle position sensor.
- Resetovanje EPB-a: Resets the electronic parking brake system for pad replacement.
- Usklađivanje baterija: Registruje novu bateriju u sistemu vozila.
- Regeneracija DPF-a: Pokreće proces regeneracije filtera dizelskih čestica.
- SAS kalibracija: Kalibrira senzor ugla upravljanja.
- Kodiranje injektora: Kodira nove vrijednosti injektora u ECU.
- Podešavanje ovjesa: Podešava postavke ovjesa vozila.
- Lamp Postavka: Configures vehicle lighting parameters.
3.2 Universal OBDII/EOBD Functions
For all other OBDII/EOBD compliant vehicles, the KW450 offers standard diagnostic capabilities. Select 'OBDII' from the main menu to access these functions.
Figure 2: KONNWEI KW450 displaying universal OBD2 functions. These include Read Codes, Erase Codes, Live Data, Freeze Frame, O2 Sensor Test, I/M Readiness, On-Board Monitor Test, EVAP System Test, DTC Code Lookup, and VIN Information.
- Pročitajte kodove: Preuzima dijagnostičke kodove grešaka (DTC) sa računara vozila.
- Obriši kodove: Briše DTC-ove iz računara vozila i isključuje indikator kvara Lamp (MIL).
- Podaci uživo: Prikazuje podatke u realnom vremenu sa senzora vozila.
- Zamrzni okvir: Prikazuje snimak radnih uslova u trenutku kada se kvar pojavio.
- Test O2 senzora: Dohvaća rezultate testa monitora O2 senzora.
- I/M spremnost: Provjerava spremnost monitora povezanih s emisijama.
- Test ugrađenog monitora: Dohvaća rezultate testova za dijagnostičko praćenje na vozilu.
- Test EVAP sistema: Pokreće testiranje sistema za kontrolu emisije isparavanjem.
- Pretraga DTC kodova: Pruža detaljne opise DTC-ova.
- Informacije o VIN-u: Displays Vehicle Identification Number and other vehicle information.
4. Održavanje
4.1 Ažuriranja softvera
The KONNWEI KW450 supports lifetime free software updates to ensure compatibility with new vehicle models and diagnostic protocols. To update the device:
- Download the 'Uplink' software from the official KONNWEI website onto a computer running Windows XP, 7, 8, or 10.
- Install the 'Uplink' software.
- Povežite skener KW450 sa računarom pomoću priloženog USB kabla.
- On the scanner, press and hold the 'OK' button while plugging in the USB cable. The scanner screen should indicate 'Update Mode'.
- Open the 'Uplink' software on your computer and click 'Check Update'. Follow the on-screen instructions to complete the update process.
Figure 3: The KONNWEI KW450 connected to a computer for software updates. The 'Uplink' software facilitates the update process, ensuring the device has the latest diagnostic capabilities.
4.2 Čišćenje i skladištenje
- Očistite uređaj mekom, damp tkanina. Nemojte koristiti abrazivna sredstva za čišćenje ili rastvarače.
- Store the scanner in a dry, cool place, away from direct sunlight and extreme temperatures.
- Keep the cables free from kinks and damage.
5. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Uređaj se ne uključuje. | Loose connection to DLC; vehicle ignition not ON; faulty OBD2 cable. | Ensure cable is securely connected. Turn ignition to ON. Try a different OBD2 port if available or check cable for damage. |
| Greška u komunikaciji s vozilom. | Incorrect protocol selected; vehicle not OBDII compliant; faulty vehicle DLC. | Verify vehicle is OBDII compliant. Check vehicle manual for DLC issues. Try on another compatible vehicle. |
| Nije moguće obrisati kodove grešaka. | Underlying issue not resolved; ignition not ON; specific codes cannot be cleared by generic OBD2. | Address the root cause of the fault. Ensure ignition is ON. Some manufacturer-specific codes require specialized tools. |
| Ažuriranje softvera ne uspijeva. | Incorrect 'Uplink' software version; unstable USB connection; firewall/antivirus blocking. | Download the latest 'Uplink' software. Ensure a stable USB connection. Temporarily disable firewall/antivirus. |
Figure 4: The KONNWEI KW450 main screen, showing indicators for 'No fault code', 'Pending fault code', and 'Permanent fault code' which are crucial for troubleshooting.
6. Specifikacije
| Feature | Detalj |
|---|---|
| Brand | KONNWEI |
| Model | KW450 |
| Veličina ekrana | 5 inča |
| Operating System (for updates) | Windows XP, 7, 8, 10 |
| Izvor napajanja | Žičano (preko OBD2 porta) |
| Dimenzije proizvoda (D x Š x V) | 15.01 x 10 x 5 cm |
| Težina artikla | 20 grama |
| Certifikati | CE, FCC, RoHS usklađen |
7. Informacije o garanciji
Please refer to the warranty card included with your product or contact the retailer/manufacturer for specific warranty terms and conditions. Extended warranty options may be available from third-party providers.
8. Korisnička podrška
For technical assistance, troubleshooting, or general inquiries, please contact KONNWEI customer support through their official website or the contact information provided in your product packaging. Ensure you have your product model (KW450) and purchase details ready when contacting support.





