Introduction
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.
Негизги өзгөчөлүктөрү
- DPF Regeneration Functions: Supports OEM-level DPF functions for Cummins, Detroit, Caterpillar, and Paccar engines, including DPF regen, reset, and related information reset.
- Толук системалык диагностика: 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.).
- Унаанын кеңири шайкештиги: 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.
- Өркүндөтүлгөн аппараттык камсыздоо: 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.
- Өмүр бою акысыз жаңыртуулар: Provides constant software and database updates via WiFi.
Пакеттин мазмуну
The F803 diagnostic tool package typically includes:
- F803 Негизги блок
- Diagnostic Cables (e.g., OBDII, 6-pin, 9-pin connectors)
- USB кабели
- User Manual
- Ташуу кутусу

Image: The AUTOPHIX F803 diagnostic scanner with various diagnostic cables and connectors, displayed on a stand.
Жайгашуу
- Аппаратты заряддоо: Ensure the F803 unit is sufficiently charged before first use. Connect the device to a power source using the provided USB cable if needed.
- Күйгүзүү: Түзмөктү иштетүү үчүн кубат баскычын басып, кармап туруңуз.
- Баштапкы орнотуу: Follow the on-screen prompts to select language (English or Spanish), set time zone, and connect to a Wi-Fi network for updates.
- Түзмөктү иштетүү: The device requires activation. Follow the one-click activation process as prompted on the screen.
- Программаны жаңыртуу: 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.
Иштөө нускамалары
Унаага туташуу
- Locate the Diagnostic Port: 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.
- Сканерди туташтыруу: Plug one end of the diagnostic cable into the F803 unit and the other end into the vehicle's diagnostic port.
- От алдырууну күйгүзүү: Унаанын от алдыруучу системасын "ON" абалына коюңуз (кыймылдаткыч өчүрүлгөн).
- 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.
- Унаанын идентификациясы: The scanner will attempt to automatically identify the vehicle. If unsuccessful, you may need to manually enter vehicle information.
- Системаны сканерлөө: Select "Full System Scan" to diagnose all available electronic control units (ECUs) or choose specific systems (e.g., Engine, ABS, Transmission) for targeted diagnostics.
- Коддорду окуу/тазалоо: View diagnostic trouble codes (DTCs) and their descriptions. After addressing the underlying issue, clear the codes.
- Жандуу маалыматтар: Monitor real-time sensor data in text or graphical format to observe vehicle performance and identify anomalies.
- ECU маалымат: 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.
- Функцияны тандоо: Choose the desired DPF function, such as:
- DPF калыбына келтирүү
- DPF баштапкы абалга келтирүү
- DPF Related Information Reset
- DPR State Reset
- Forced DPD Regen
- Ash Service Regen
- Reset Soot Level
- Экрандагы көрсөтмөлөрдү аткарыңыз: 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.
- Окуу коддору: Retrieve generic and manufacturer-specific diagnostic trouble codes.
- Коддорду тазалоо: DTC'лерди тазалап, бузулуу көрсөткүчүн өчүрүңүз Lamp (MIL) оңдоодон кийин.
- Live Data Stream: View real-time operational parameters of the engine.
- I/M даярдыгы: Чыгарылыштарга байланыштуу мониторлордун абалын текшериңиз.
- Кадр дайындарын тоңдуруп коюу: View эмиссияга байланыштуу ката кеткен учурдагы иштөө шарттарынын кыскача сүрөтү.
- O2 сенсор тести: O2 сенсорун көзөмөлдөө тестинин жыйынтыктарын алыңыз.
- Борттогу монитор тести: Чыгарууларга байланыштуу кыймылдаткычтын компоненттери жана системалары боюнча жыйынтыктарды алыңыз.
- EVAP системасы сыноо: Initiate a test of the evaporative emission system.
- Унаа жөнүндө маалымат: Retrieve vehicle identification number (VIN), calibration ID, and calibration verification number (CVN).
Кошумча функциялар
- Скриншот: Capture screen images for documentation.
- Пикир: Send diagnostic feedback to technical support.
- Create/Send Report: Generate diagnostic reports and send them via email.
- Data Review & Ойнотуу: Review мурда жазылган диагностикалык маалыматтар.
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.
Техникалык тейлөө
- Тазалыкты сактоо: Аппаратты жумшак, кургак чүпүрөк менен сүртүңүз. Абразивдүү тазалагычтарды же эриткичтерди колдонуудан алыс болуңуз.
- Туура сактоо: Store the F803 in its protective case in a dry, cool environment when not in use.
- Программалык камсыздоо жаңыртуулары: Regularly update the software via Wi-Fi to ensure optimal performance and access to the latest vehicle data.
- Батареяга кам көрүү: Avoid fully discharging the battery frequently. Charge the device regularly, especially if stored for extended periods.
- Кабелдик текшерүү: Periodically inspect diagnostic cables for any signs of damage (fraying, bent pins). Replace damaged cables immediately.
Проблемаларды чечүү
- Түзмөк күйбөйт:
- Ensure the battery is charged. Connect to a power adapter.
- Туура иштеши үчүн кубат баскычын текшериңиз.
- Унаа менен байланыш жок:
- 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 and connection status.
- Try the scanner on another compatible vehicle to rule out a vehicle-specific issue.
- Software update failed:
- Ensure a stable Wi-Fi connection.
- Түзмөктө жетиштүү сактоочу жай бар экенин текшериңиз.
- Restart the device and try the update again.
- Экран жооп бербей жатат:
- Түзмөк кайра жүктөлүп күйгөнгө чейин кубат баскычын басып туруп, жумшак баштапкы абалга келтирүүнү аткарыңыз.
- Экран таза жана таштандылардан таза экенин текшериңиз.
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Модел | F803 |
| Дисплей | 5-inch LCD, Capacitive Touchscreen |
| Процессор | Төрт ядролуу ARM Cortex-A7 |
| Эс | 1 ГБ оперативдик эс / 8 ГБ ROM |
| Operating Voltage | DC 10V-36V / 3A |
| Байланыш | 2.4 ГГц Wi-Fi |
| Өлчөмдөр | 28 x 15 x 10 см (болжол менен) |
| Колдоого алынган протоколдор | SAE J1939, SAE J1708, SAE J1850, SAE J1587, SAE J27145, OBDII |
| Колдоого алынган тилдер | Англис, испан |

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.
Кепилдик жана колдоо
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.





