Sealey VS8812 EOBD 코드 리더 - 라이브 데이터 사용 설명서

1. 서론

This user manual provides comprehensive instructions for the operation and maintenance of your Sealey VS8812 EOBD Code Reader. This device is designed to provide fast and easy access to On-Board Diagnostics (EOBD) codes for petrol vehicles manufactured from 2001 onwards and diesel vehicles from 2004 onwards. It helps identify the cause of the illuminated Malfunction Indicator Lamp (MIL), commonly known as the engine check light.

The VS8812 is a CAN-enabled tool capable of retrieving generic P0, P2, P3, and U10 codes related to engine emissions, as well as manufacturer-specific P1, P3, and U1 codes. It can turn off the MIL light, clear diagnostic trouble codes (DTCs), and reset monitors. The device supports the new extended sensor list (SAE J1979 2007) and provides access to live data streams from engine and transmission modules, including O2 sensor data. It also stores freeze-frame data for later evaluation and includes I/M Readiness functionality with color-coded LEDs to assist with emissions testing preparation.

2. 안전 정보

Always observe the following safety precautions when using the Sealey VS8812 EOBD Code Reader:

• 차량 안전: Ensure the vehicle is parked on a level surface with the parking brake engaged. The ignition should be off before connecting or disconnecting the tool.
• 전기 안전: Do not connect or disconnect the tool while the ignition is on or the engine is running, as this may damage the tool or the vehicle's electronic system.
• 개인 안전: Wear appropriate personal protective equipment, such as safety glasses, when working on vehicles. Avoid contact with hot engine components or moving parts.
• 도구 관리: Keep the tool dry and clean. Do not expose it to extreme temperatures or direct sunlight for prolonged periods.
• 적절한 사용: Use the tool only for its intended purpose as an EOBD code reader. Misuse may lead to inaccurate readings or damage.

3. 제품 오버view

The Sealey VS8812 EOBD Code Reader is a compact, handheld device designed for automotive diagnostics. It features a clear display screen and intuitive button controls.

그림 3.1: 앞쪽 view of the Sealey VS8812 EOBD Code Reader, showing the display screen, "ENTER/Exit" button, "SCROLL" button, and "Fn" button. The device is red with a black screen and buttons.

주요 구성 요소:

• 디스플레이 화면: Shows diagnostic information, menus, and live data.
• 입장/종료 버튼: 선택 사항을 확인하거나 이전 메뉴로 돌아갑니다.
• 스크롤 버튼: Navigates through menu options and data lists.
• Fn(기능) 버튼: Provides access to additional functions or shortcuts.
• OBD-II 커넥터 케이블: Permanently attached cable for connecting to the vehicle's OBD-II port.

그림 3.2: The Sealey VS8812 EOBD Code Reader shown with its integrated OBD-II diagnostic cable, which connects to the vehicle's diagnostic port.

4. 설정

Setting up your Sealey VS8812 EOBD Code Reader is a straightforward process:

1. OBD-II 포트를 찾으세요: The OBD-II port is typically located under the dashboard on the driver's side, though its exact position may vary by vehicle model. Refer to your vehicle's owner's manual if you cannot locate it.
2. 시동을 끄세요: 차량의 점화 장치가 OFF 위치에 있는지 확인하세요.
3. 도구 연결: Plug the OBD-II connector cable from the VS8812 into the vehicle's OBD-II port. Ensure a secure connection.
4. 전원 켜기: Once connected, the VS8812 will typically power on automatically, drawing power from the vehicle's battery. If it does not power on, turn the vehicle's ignition to the ON position (engine off).
5. 초기 화면: 기기는 메인 메뉴 또는 환영 화면을 표시합니다.

5. 사용 설명서

The Sealey VS8812 offers various diagnostic functions. Navigate through the menus using the SCROLL button and confirm selections with the ENTER/Exit button.

그림 5.1: The main menu screen of the Sealey VS8812, displaying options such as "OBD/EOBD", "Ready Test", "Setup", and "About".

5.1. 진단 문제 코드(DTC) 읽기 및 지우기

1. 메인 메뉴에서 선택하세요 "OBD/EOBD" ENTER를 누르세요.
2. 선택하다 "코드 읽기" to display current, pending, and historic DTCs. The screen will show the code and its definition.
3. 코드를 지우려면 다음을 선택하세요. "코드 지우기" from the OBD/EOBD menu. Confirm your choice when prompted. This action will turn off the Malfunction Indicator Lamp (MIL) and reset all monitors.

5.2. 라이브 데이터 스트림

The VS8812 can display real-time data from various vehicle sensors and modules.

그림 5.2: The Sealey VS8812 being used to display live data streams, showing various engine parameters such as LOAD, ECT, RPM, and vehicle speed.

1. From the OBD/EOBD menu, select "실시간 데이터".
2. 스크롤 버튼을 사용하여 view different parameters such as engine RPM, vehicle speed, coolant temperature, O2 sensor readings, and more.
3. The tool also stores freeze-frame data, which captures engine conditions at the moment a fault code was set.

5.3. I/M 준비

This function checks the readiness of the emission-related monitoring systems on the vehicle, which is crucial for emissions testing.

• 메인 메뉴에서 선택하세요 "Ready Test".
• The screen will display the status of various monitors (e.g., O2 Sensor Monitor, Catalyst Monitor). Color-coded LEDs on the device may also indicate readiness status (e.g., green for ready, yellow for incomplete).

6. 유지관리

Proper maintenance ensures the longevity and accuracy of your Sealey VS8812 EOBD Code Reader:

• 청소: 도구를 부드러운 천으로 닦으세요.amp 천. 연마성 세척제나 용매를 사용하지 마십시오.
• 저장: 공구를 깨끗하고 건조한 곳에 보관하고 직사광선과 극한 온도 변화를 피하십시오.
• 케이블 관리: Do not bend or crimp the diagnostic cable excessively. Store it neatly to prevent damage.
• 소프트웨어 업데이트: Check the official Sealey website periodically for any available software updates for your model to ensure compatibility with newer vehicles and improved functionality.

7. 문제 해결

If you encounter issues with your Sealey VS8812, refer to the following common troubleshooting steps:

If problems persist, contact Sealey customer support or a qualified technician.

8. 사양

9. 보증 및 지원

For warranty information, technical support, or service inquiries regarding your Sealey VS8812 EOBD Code Reader, please refer to the official Sealey web사이트를 방문하거나 고객 서비스 부서에 문의하세요. 보증 청구를 위해 구매 증빙 자료로 구매 영수증을 보관하세요.

실리 공식 Web대지: www.sealy.co.uk