소개
The AUTOPHIX F803 is a professional diagnostic tool designed for heavy-duty trucks and cars. It offers comprehensive system diagnostics, DPF regeneration functions, and standard OBD2 capabilities. This manual provides detailed instructions for its proper use and maintenance.
주요 특징
- DPF Regeneration Functions: Supports OEM-level DPF functions for Cummins, Detroit, Caterpillar, and Paccar engines, including DPF regen, reset, and related information reset.
- 전체 시스템 진단: Reads and clears trouble codes, displays ECU information, and shows live data for all systems in diesel trucks (Engine, ABS, SRS, SAS, Transmission, TPMS, ESP, EPB, Suspension, etc.).
- 폭넓은 차량 호환성: Supports major truck models complying with SAE J1939/J1708/J1850/J1587/J27145 protocols, including Volvo, Mack, International, Freightliner, Peterbilt, Kenworth, Western Star, Cummins, Caterpillar, Detroit, Paccar, Isuzu, Fuso. Also supports OBD2 diagnostics for most cars, minivans, and light trucks from 1996 onwards.
- PIN Detect & Simulation Mode: Measures OBD port voltage and diagnoses connection status. Includes a simulation/demo mode for beginners.
- 향상된 하드웨어: Features a 5-inch LCD display, 1GB RAM/8GB ROM, DC 10V-36V/3A power input, 2.4GHz WiFi, Quad-Core ARM Cortex-A7 CPU, and a capacitive touchscreen.
- 평생 무료 업데이트: Provides constant software and database updates via WiFi.
패키지 내용
The F803 diagnostic tool package typically includes:
- F803 본체
- Diagnostic Cables (e.g., OBDII, 6-pin, 9-pin connectors)
- USB 케이블
- 사용자 설명서
- 운반 케이스

Image: The AUTOPHIX F803 diagnostic scanner with various diagnostic cables and connectors, displayed on a stand.
설정
- 기기 충전: Ensure the F803 unit is sufficiently charged before first use. Connect the device to a power source using the provided USB cable if needed.
- 전원 켜기: 전원 버튼을 길게 눌러 장치를 켭니다.
- 초기 설정 : Follow the on-screen prompts to select language (English or Spanish), set time zone, and connect to a Wi-Fi network for updates.
- 장치 활성화: The device requires activation. Follow the one-click activation process as prompted on the screen.
- 소프트웨어 업데이트: Connect to Wi-Fi and navigate to the update section to download and install the latest software and vehicle databases. This ensures compatibility with the newest vehicle models and features.
작동 지침
차량에 연결
- 진단 포트를 찾으십시오: For heavy-duty trucks, this is typically a 6-pin, 9-pin, or 16-pin (OBDII) connector, often found in the cab or near the dashboard. For cars, it's usually a 16-pin OBDII port under the dashboard.
- Select Appropriate Cable: Choose the correct diagnostic cable for your vehicle's port.
- 스캐너 연결: Plug one end of the diagnostic cable into the F803 unit and the other end into the vehicle's diagnostic port.
- 점화 켜기: 차량의 점화 장치를 "ON" 위치(엔진 끄기)로 돌립니다.
- PIN Detect (Optional): Use the "PIN Detect" function on the F803 to verify the connection status and voltage of the OBD port.
Performing Diagnostics (Heavy Duty Trucks)

Image: Diagram illustrating the F803's ability to scan various truck systems including Engine, ABS, SRS, Transmission, Suspension, and more.
- Select "Diesel OBD" or Specific Manufacturer: From the main menu, choose "Diesel OBD" for general heavy-duty diagnostics or select a specific manufacturer (e.g., Cummins, Caterpillar, Detroit, Paccar) if available for more advanced functions.
- 차량 식별: The scanner will attempt to automatically identify the vehicle. If unsuccessful, you may need to manually enter vehicle information.
- 시스템 검사: Select "Full System Scan" to diagnose all available electronic control units (ECUs) or choose specific systems (e.g., Engine, ABS, Transmission) for targeted diagnostics.
- 코드 읽기/삭제: View diagnostic trouble codes (DTCs) and their descriptions. After addressing the underlying issue, clear the codes.
- 라이브 데이터 : Monitor real-time sensor data in text or graphical format to observe vehicle performance and identify anomalies.
- ECU 정보: Access detailed information about the vehicle's ECUs.
DPF Regeneration Functions

Image: Diagram illustrating the Diesel Particulate Filter (DPF) and Diesel Exhaust Fluid (DEF) system, showing the DPF regeneration process.
The F803 supports various DPF functions for compatible engines.
- Access DPF Menu: From the main menu or specific manufacturer menu, navigate to the DPF functions.
- 기능 선택 : Choose the desired DPF function, such as:
- DPF 재생
- DPF 리셋
- DPF Related Information Reset
- DPR State Reset
- Forced DPD Regen
- Ash Service Regen
- Reset Soot Level
- 화면의 지시를 따르세요: The tool will guide you through the specific steps required for each DPF function. Ensure all safety precautions are followed.
OBDII Diagnostics (Cars & Light Trucks)

Image: Illustration showing the F803 performing OBDII diagnostics on both a heavy-duty truck and a passenger car, highlighting functions like Read Codes, Erase Codes, Live Data, and I/M Readiness.
- Select "OBDII": From the main menu, choose the "OBDII" option.
- 코드 읽기: Retrieve generic and manufacturer-specific diagnostic trouble codes.
- 코드 지우기: Clear DTCs and turn off the Malfunction Indicator Lamp (MIL) 수리 후.
- 라이브 데이터 스트림: View real-time operational parameters of the engine.
- I/M 준비: 배출 관련 모니터의 상태를 확인하십시오.
- 프레임 데이터 고정: View a snapshot of operating conditions when an emission-related fault occurred.
- O2 센서 테스트 : 산소 센서 모니터링 테스트 결과를 조회합니다.
- 온보드 모니터 테스트: 배출 관련 파워트레인 구성 요소 및 시스템에 대한 결과를 검색합니다.
- EVAP 시스템 테스트: 증발가스 배출 시스템 테스트를 시작하십시오.
- 차량 정보: 차량 식별 번호(VIN), 교정 ID 및 교정 확인 번호(CVN)를 검색합니다.
추가 기능
- 스크린샷: Capture screen images for documentation.
- 피드백: Send diagnostic feedback to technical support.
- Create/Send Report: Generate diagnostic reports and send them via email.
- 데이터 재view & 재생: Review previously recorded diagnostic data.
Wide Truck Compatibility Overview

Image: Visual representation of the F803's compatibility with various truck brands including Freightliner, Peterbilt, International, Caterpillar, Volvo, and Ford Pickup.

Image: A table detailing F803 compatibility across various engine types (Cummins, Caterpillar, Paccar, Detroit) and corresponding vehicle brands and models.
유지
- 깨끗하게 유지하십시오: 부드럽고 마른 천으로 기기를 닦으세요. 연마성 세제나 용제는 사용하지 마세요.
- 올바르게 보관하세요: Store the F803 in its protective case in a dry, cool environment when not in use.
- 소프트웨어 업데이트: Regularly update the software via Wi-Fi to ensure optimal performance and access to the latest vehicle data.
- 배터리 관리 : Avoid fully discharging the battery frequently. Charge the device regularly, especially if stored for extended periods.
- 케이블 검사: Periodically inspect diagnostic cables for any signs of damage (fraying, bent pins). Replace damaged cables immediately.
문제 해결
- 기기의 전원이 켜지지 않습니다:
- Ensure the battery is charged. Connect to a power adapter.
- 전원 버튼이 제대로 작동하는지 확인하세요.
- 차량과 통신이 되지 않음:
- Verify the ignition is in the "ON" position.
- Check if the diagnostic cable is securely connected to both the F803 and the vehicle's OBD port.
- Ensure the correct diagnostic cable is used for the vehicle.
- Use the "PIN Detect" function to check the OBD port's voltage 및 연결 상태.
- Try the scanner on another compatible vehicle to rule out a vehicle-specific issue.
- Software update failed:
- Ensure a stable Wi-Fi connection.
- 기기에 충분한 저장 공간이 있는지 확인하십시오.
- 기기를 재시작하고 업데이트를 다시 시도하세요.
- 화면이 응답하지 않습니다.
- 전원 버튼을 길게 눌러 기기가 다시 시작될 때까지 기다린 후 소프트 리셋을 수행하십시오.
- 화면이 깨끗하고 이물질이 없는지 확인하세요.
명세서
| 특징 | 세부 사항 |
|---|---|
| 모델 | F803 |
| 표시하다 | 5-inch LCD, Capacitive Touchscreen |
| 프로세서 | 쿼드코어 ARM Cortex-A7 |
| 메모리 | 1GB 램 / 8GB 롬 |
| 운영 볼륨tage | DC 10V-36V/3A |
| 연결성 | 2.4GHz 와이파이 |
| 치수 | 28 x 15 x 10cm (대략) |
| 지원되는 프로토콜 | SAE J1939, SAE J1708, SAE J1850, SAE J1587, SAE J27145, OBDII |
| 지원 언어 | 영어, 스페인어 |

Image: Visual representation of the F803's enhanced hardware components, including the 5-inch LCD, 1GB RAM/8GB ROM, DC 10V-36V/3A power, 2.4GHz WiFi, Quad-Core ARM Cortex-A7 CPU, and capacitive screen.
보증 및 지원
The AUTOPHIX F803 diagnostic tool comes with a 2-year warranty. Additionally, a 60-day free return period for refund or replacement is offered.
For technical assistance, the manufacturer provides 24/7 technical support. Users can utilize the "Feedback" function within the device to send diagnostic logs and inquiries directly to support.
Lifetime free software updates are provided via Wi-Fi to ensure the device remains current with the latest vehicle technologies and diagnostic capabilities.





