1. Okwu mmalite
The KONNWEI KW590 is a universal OBD2 diagnostic scanner designed to assist vehicle owners and technicians in quickly identifying and resolving engine-related issues. This device is compatible with all 1996 and newer OBDII compliant vehicles, including those from the United States, Europe, and Asia. It provides essential diagnostic functions such as reading and clearing fault codes, viewing live data, and performing I/M readiness tests.
This manual provides detailed instructions on how to set up, operate, maintain, and troubleshoot your KW590 scanner to ensure optimal performance and accurate diagnostics.
Figure 1.1: KONNWEI KW590 OBD2 Scanner with its diagnostic cable, USB cable, and a display of compatible car brands.
2. Ozi nchekwa dị mkpa
- Na-eme nnwale ụgbọ ala mgbe niile na gburugburu ebe nchekwa.
- Wear eye protection and safety clothing when testing.
- Debe uwe, ntutu, aka, ngwaọrụ, akụrụngwa nnwale, wdg, pụọ na akụkụ injin niile na-akpụ akpụ ma ọ bụ na-ekpo ọkụ.
- Na-arụ ọrụ ụgbọ ala na mpaghara ọrụ ikuku nke ọma; ikuku iyuzucha na-egbu egbu.
- Tinye ihe mgbochi n'ihu wiil ndị draịva ma hapụkwa ụgbọ ala n'echeghị ya mgbe ị na-anwale ule.
- Be extremely cautious when working around the ignition coil, distributor cap, ignition wires, and spark plugs. These components create hazardous voltages mgbe engine na-agba ọsọ.
- The KW590 scanner operates only with a 12V vehicle battery. Do not connect it to other voltage isi mmalite.
- Ensure the vehicle's ignition is OFF before connecting or disconnecting the scanner.
- This device is designed for gasoline-powered 12V vehicles only. It is not compatible with diesel vehicles.
3. Ihe ngwugwu
Mgbe ịmepechara ngwugwu ahụ, biko chọpụta na agụnyere ihe niile ndị a:
- 1 x KONNWEI KW590 OBDII/EOBD Scanner Unit
- 1 x OBDII Diagnostic Cable (16-pin)
- 1 x eriri USB
- 1 x Akwụkwọ ntuziaka onye ọrụ (akwụkwọ a)
Figure 3.1: Contents of the KONNWEI KW590 package, showing the scanner, OBDII cable, USB cable, and user manual.
4. Ngwaahịa gafereview
The KW590 scanner features a compact design with an easy-to-read backlit LCD screen and intuitive button controls. It is powered directly from the vehicle's OBDII port, eliminating the need for external batteries or chargers during operation.
Foto 4.1: N'ihu view of the KW590 scanner, highlighting the LCD display, ESC, ENTER, and navigation buttons.
4.1 Ngwa ngwaọrụ
- Ngosipụta LCD: 2.8-inch backlit screen for displaying diagnostic information.
- Bọtịnụ ESC: Exits current menu or cancels an operation.
- Tinye bọtịnụ: Na-akwado nhọrọ ma ọ bụ tinye menu.
- Bọtịnụ ụta elu/ala: Navigates through menu options and data.
- OBDII Connector: 16-pin connector for linking to the vehicle's Data Link Connector (DLC).
- Ọdụ ụgbọ mmiri USB: For connecting to a computer for software updates and data printing.
Foto 4.2: Akụkụ view of the KW590 scanner, showing the mini-USB port for PC connection.
5. Ntọala na Njikọ
Follow these steps to connect the KW590 scanner to your vehicle:
- Locate the vehicle's 16-pin Data Link Connector (DLC). This is usually located under the dashboard on the driver's side.
- Hụ na ọkụ ụgbọala ahụ dị n'ọnọdụ OFF.
- Plug the OBDII diagnostic cable into the vehicle's DLC. Ensure a secure connection.
- Once connected, turn the vehicle's ignition to the ON position (engine can be off or running, depending on the test). The scanner will automatically power on and display the main menu.
Figure 5.1: The KW590 scanner connected to a vehicle's OBDII port, ready for operation.
6. Ntuziaka ọrụ
The KW590 scanner offers various diagnostic functions accessible through its main menu. Use the Up/Down arrow buttons to navigate and the ENTER button to select.
Figure 6.1: The main Diagnostic Menu of the KW590 scanner.
6.1 Ọrụ igodo
- Gụọ Koodu: Retrieves Diagnostic Trouble Codes (DTCs) from the vehicle's computer. This includes generic (P0, P2, P3, U0) and manufacturer-specific (P1, P3, U1) codes. The scanner displays the DTC definitions directly on the screen.
- Kpochapụ Koodu: Clears DTCs from the vehicle's computer and turns off the Check Engine Light (MIL). This also resets monitors. Ịkpachara anya: Clearing codes without addressing the underlying issue will likely result in the codes reappearing.
- Data dị ndụ: Displays real-time data stream from the vehicle's sensors, such as engine RPM, vehicle speed, O2 sensor readings, etc.
- View Data Frame kwụsịrị: Shows a snapshot of the vehicle's operating conditions at the moment an emission-related fault occurred.
- Ọnọdụ Njikere I/M: Checks the readiness of the emission-related monitoring systems. This is useful for determining if the vehicle is ready for an emissions test.
- Nnwale sensọ O2: Na-eweghachi nsonaazụ ule ihe nlele sensọ O2 maka ule ndị emechara ọhụrụ site na kọmputa dị n'ụgbọala ahụ.
- Nleba anya na bọọdụ: Na-eweghachite nsonaazụ ule maka akụkụ na sistemụ powertrain metụtara mwepụta nke anaghị enyocha mgbe niile.
- Ozi Ụgbọala (VIN, CIN, CVN): Retrieves the Vehicle Identification Number, Calibration ID, and Calibration Verification Number.
- Ọbá akwụkwọ nyocha DTC: Built-in library to look up definitions of DTCs.
Ọgụgụ 6.2: Ọpụample of a fault code (P0209) displayed on the KW590 screen with its description.
6.2 Ihe ngosi ọkụ
The scanner features indicator lights to provide quick status feedback:
- Green ikanam: Indicates that the engine system is running normally.
- Red ikanam: Indicates there are one or more problems with the vehicle's system.
- Ikanam edo edo: Indicates there is a pending problem or a system that cannot run diagnostic testing.
7. Mmelite Software
The KW590 scanner supports lifetime free software updates via the internet. This ensures you have the latest bug fixes and newly added parameters. To update the software:
- Download the update tool from the official KONNWEI website (refer to the website address provided in the original packaging or product documentation).
- Install the update tool on your computer.
- Connect the KW590 scanner to your computer using the provided USB cable.
- Launch the update tool and follow the on-screen instructions to download and install the latest firmware onto your device.
8. Data Printing
You can print diagnostic data and reports from your KW590 scanner using a computer. This feature allows you to keep records or share them with a mechanic.
- Ensure the KW590 scanner is connected to your computer via the USB cable.
- Open the KONNWEI update/data management software on your computer.
- Navigate to the data review or print function within the software.
- Select the data you wish to print and follow the software's instructions to generate and print the report.
9. Nchọpụta nsogbu
This section addresses common issues you might encounter while using the KW590 scanner.
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Scanner anaghị agbanye ọkụ. |
|
|
| "LINK ERROR" message displayed. |
|
|
| Enweghị ike ihichapụ koodu. |
|
|
10. Nkọwapụta
| Ngosipụta: | 2.8-inch Backlit LCD |
| Nrụ ọrụ Voltage: | 12V DC (from vehicle OBDII port) |
| Usoro ogbugba akwadoro: | SAE J1850 PWM, SAE J1850 VPW, ISO9141-2, ISO14230-4 KWP (5 Baud Init, Fast Init), ISO15765-4 CAN (11bit ID, 29bit ID, 250 Kbaud, 500 Kbaud) |
| Okpomọkụ arụ ọrụ: | 0 ruo 60°C (32 ruo 140°F) |
| Okpomọkụ nchekwa: | -20 ruo 70°C (-4 ruo 158°F) |
| Akụkụ: | Approximately 12.5 cm (Length) x 7 cm (Width) x 2 cm (Thickness) |
| Arọ: | Akọwapụtaghị ya |
| Asụsụ akwadoro: | Bekee, Spanish, French, German, Dutch |
Figure 10.1: Physical dimensions of the KW590 scanner.
11. Akwụkwọ ikike na nkwado
11.1 Ozi akwụkwọ ikike
The KONNWEI KW590 scanner comes with a 12-month quality warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or improper installation.
Additionally, a 30-day return policy is offered for any reason, allowing customers to return the product within 30 days of purchase if unsatisfied.
11.2 Nkwado nka na ụzụ
For technical assistance, troubleshooting guidance, or warranty claims, please contact KONNWEI customer support. Refer to the contact information provided in your product packaging or on the official KONNWEI websaịtị.
Regular software updates are available free of charge for the lifetime of the product to ensure compatibility with new vehicle models and to provide the latest diagnostic features. Visit the official KONNWEI website for software downloads and support resources.
