KONNWEI KW680 Car OBD2 Fault Scanner User Manual

Entwodiksyon

The KONNWEI KW680 OBD2/EOBD/CAN code reader is an essential car diagnostic tool for both DIY mechanics and car owners. It enables users to check engine issues, understand the cause of the 'Check Engine Light' (MIL), and assist in turning it off to reset monitors. This device offers advanced diagnostic functions, including battery checks, emission status checks, oxygen (O2) sensor tests, and other features for comprehensive vehicle analysis.

This manual provides detailed instructions on how to set up, operate, and maintain your KW680 scanner, along with troubleshooting tips and product specifications.

Karakteristik pwodwi

The KONNWEI KW680 offers a wide range of diagnostic capabilities:

• Reads engine or emission-related fault codes.
• Erases and deletes fault codes.
• Turns off the Check Engine Light (MIL), warning light, clears codes, and resets monitors.
• Retrieves generic (P0, P2, P3, U0) and manufacturer-specific (P1, P3, U1) codes, including pending codes.
• Easily determines the cause of the Check Engine Light (MIL) and displays definitions of fault codes.
• Displays monitor and I/M readiness status (emissions).
• Reads live PCM data stream.
• Displays live sensor data readings in both text and graph modes (for 1996 and newer vehicles).
• Stores data stream for playback and printing of stored sensor readings.
• Views freeze frame data to analyze the real cause of engine failures.
• Displays live O2 oxygen sensor test data.
• Enhanced OBD2 Mode 6 On-Board Monitoring Test Results for specific monitored systems.
• EVAP System test data.
• Batri an tan reyèl voltage siveyans.
• Retrieves vehicle information (VIN code, CIN, and CVN Number).
• Built-in DTC look-up library and display definition.
• Troubleshooter code tips guide technicians to the root cause of a trouble code faster, saving diagnosis and repair time.
• Internet updateable and upgradeable with lifetime free updates.
• Prints stored trouble codes, freeze frame data, and live data readings via PC (compatible with all Windows systems).

Diagram illustrating the 10 OBD2 diagnostic modes supported by the KW680.

Kontni pake

• KONNWEI KW680 OBD2 Scanner with integrated cable
• User's Manual (English)
• USB kab
• Protective nylon bag

Visual representation of the items included in the KW680 package.

Enstalasyon

1. Konekte ak machin: Locate your vehicle's 16-pin OBDII diagnostic port. This port is usually found under the dashboard on the driver's side. Plug the KW680's integrated cable firmly into the OBDII port. The scanner will power on automatically.
2. Premye limen: Once connected, the scanner's screen will light up. It will typically display "Entering System" as it establishes communication with the vehicle's ECU.
3. Seleksyon Lang: If prompted, or to change the language, navigate to the "Tool Setup" menu. Select "Language" and choose your preferred language from the available options (Dutch, English, French, German, Italian, Portuguese, Russian, Spanish).

   Illustration of the KW680's LCD display, LED indicators (Green, Yellow, Red), and function buttons (Up/Down, ESC, ENTER, I/M Readiness Key, USB Connector).

Enstriksyon Operasyon

Use the Up/Down buttons to navigate through menus, the ENTER button to confirm selections, and the ESC button to go back.

Video Tutorial: KW680 Product Operations

This video demonstrates the basic operations and features of the KONNWEI KW680 OBD2 scanner, including menu navigation and function access.

Main Menu Overview

The main menu provides access to various diagnostic functions such as Diagnostic, DTC Lookup, Review, Tool Setup, Print Data, Help, and BAT Check.

1. Li Kòd

Select "Diagnostic" from the main menu, then choose "Read Codes" to retrieve current, pending, or permanent Diagnostic Trouble Codes (DTCs) from the vehicle's ECU. The scanner will display the codes and their definitions.

2. Efase Kòd

After addressing the issues indicated by the fault codes, select "Diagnostic" then "Erase Codes" to clear the DTCs and turn off the Check Engine Light (MIL). Ensure the ignition is on and the engine is off before performing this function.

3. Preparasyon I/M

The I/M Readiness function checks if the various emissions-related systems on the vehicle are operating correctly and are ready for an inspection and maintenance test. Press the dedicated "I/M" button on the device for a quick check. This function is crucial for pre-inspection checks.

The I/M Readiness Key provides a quick check of state emissions readiness and drive cycle verification.

4. Difizyon Done An Dirèk

View real-time operational data from the vehicle's sensors. This data can be displayed in both text and graphical formats, helping to quickly identify engine failures or abnormal sensor readings.

Example of live data stream displayed graphically on the KW680, useful for identifying engine failures.

5. Freeze Frame Data

When an emission-related fault occurs, the ECU stores certain vehicle operating conditions at that moment. This "freeze frame" data can be viewed to understand the conditions under which the fault occurred.

6. O2 Sensor Test

Monitors and displays the results of oxygen sensor tests, which are critical for emission control and fuel efficiency.

7. On-Board Monitoring Test (Mode 6)

Accesses the results of on-board diagnostic monitoring tests for specific non-continuously monitored systems.

8. Tès Sistèm EVAP

Performs tests on the Evaporative Emission Control System (EVAP) to detect fuel vapor leaks.

9. Enfòmasyon sou Veyikil la

Retrieves important vehicle identification information such as the Vehicle Identification Number (VIN), Calibration ID (CIN), and Calibration Verification Number (CVN).

10. Battery Voltage Test (BAT Check)

Kontwole volim batri machin nantage in real-time, providing insights into the battery's health and charging system performance. Access this function from the main menu.

11. Rechèch DTC

Provides a built-in library of Diagnostic Trouble Code definitions. Simply input the DTC to get its meaning without needing external resources.

12. Review

Pèmèt ou review previously stored data streams, freeze frame data, and DTCs. This is useful for comparing diagnostic results over time or for later analysis.

13. Enprime Done

Connect the KW680 to a PC via the USB cable to print stored diagnostic data, including trouble codes, freeze frame data, and live data readings. This requires the "uplink" software installed on your PC.

Mizajou lojisyèl

The KONNWEI KW680 offers lifetime free software updates to ensure compatibility with new vehicles and diagnostic protocols. Follow these steps to update your device:

1. Prepare for Update: Press and hold any button on the scanner, then connect the scanner to your PC using the provided USB cable. The scanner screen will display "UPDATE MODE".
2. Enstale Zouti Mizajou a: Download and install the "uplink" program on your PC. This software is compatible with Windows XP, Windows 7, Windows 8, and Windows 10. You can find the update tool on the official KONNWEI website (refer to the user manual for the exact URL).

   Enpòtan: Temporarily disable any anti-virus software on your PC before installing the update tool to prevent installation issues.
3. Perform Update: Launch the "uplink" program. With the scanner in "UPDATE MODE" and connected, the program will automatically detect the device, search for the latest firmware from the KONNWEI server, and initiate the download and upgrade process. No further manual intervention is typically required.
4. Konplete: Once the update process is finished, the KW680 scanner will be ready for use with the latest software.

Veyikil konpatibilite

The KW680 supports both diesel and gasoline vehicles that are compliant with standard OBDII protocols and equipped with a 16-pin OBDII diagnostic port.

• American (USA) Cars: Compatible with standard OBD2 cars from 1996 to present, including Chrysler, Ford, GM, and Jeep.
• Machin Ewopeyen yo: Compatible with standard OBD2 cars from 2004 to present, including Alfa Romeo, SAAB, Acura, Opel, Audi, Seat, Peugeot, Bentley, Skoda, Daewoo, Benz, Daihatsu, Land Rover, BMW, Vauxhall, Citroen, Volvo, Fiat, VW, Ford, and Jaguar.
• Japanese Cars: Compatible with standard OBD2 cars from 2006 to present, including KIA, Isuzu, Honda, Mitsubishi, Hyundai, Dacia, Lexus, Mazda, Nissan, Subaru, Suzuki, and Toyota.
• Machin Chinwa yo: Compatible with standard OBD2 cars from 2011 to present.

Nòt Konpatibilite Enpòtan: While compatible with most cars, different regions may have varying OBD2 protocol adoption timelines, and some cars may have special designs. Therefore, the KW680 may not be compatible with all vehicles that do not fully support the OBD2 protocol, especially certain Japanese and Korean car brands. It is also explicitly stated that the device does not support Russian cars before 2012 (VAZ, UAZ, LADA) and does not work with trucks for Renault or SsangYong.

Depanaj

• Aparèy pa limen:

  Ensure the KW680 is securely connected to the vehicle's 16-pin OBDII diagnostic port. Verify that the vehicle's ignition is turned on. The device draws power directly from the OBDII port.

• "Check Engine Light" (MIL) Remains On After Clearing Codes:

  If the MIL remains on, it indicates that the underlying issue causing the fault code has not been resolved. Diagnose and repair the vehicle's problem before attempting to clear codes again. Some monitors may also require a drive cycle to reset.
• Communication Error with Vehicle:

  Check the connection to the OBDII port. Ensure the vehicle is OBDII compliant (generally 1996 and newer in the USA, 2004+ in Europe, 2006+ in Japan, 2011+ in China). Refer to the "Vehicle Compatibility" section for specific exclusions. Try connecting to a different OBDII compliant vehicle if possible to rule out a device issue.

• Software Update Fails:

  Ensure your PC is running a compatible Windows operating system (XP, 7, 8, 10). Temporarily disable any anti-virus software before running the "uplink" program. Verify a stable internet connection during the update process.

Espesifikasyon

Konsèy itilizatè

• Verifye konpatibilite machin yo: Anvan achaasing or using, always double-check if your specific car model and year are compatible with the OBD2 protocol. If unsure, consult your vehicle's manual or contact the manufacturer.
• Motè a etenn pou efase kòd la: When clearing fault codes, ensure the vehicle's ignition is on but the engine is off to prevent potential issues.
• Mizajou regilye lojisyèl: Pran avantage of the lifetime free software updates to keep your scanner's firmware current, ensuring optimal performance and compatibility with the latest vehicle models and diagnostic protocols.

Garanti ak sipò

The KONNWEI KW680 comes with lifetime free software updates, ensuring your device remains current with evolving vehicle technologies and diagnostic protocols.

For technical support, troubleshooting assistance, or any questions regarding your KW680 scanner, please refer to the official KONNWEI website or contact their customer service directly. Always keep your purchase receipt for warranty claims.