Introducere
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.
Caracteristici cheie
- DPF Regeneration Functions: Supports OEM-level DPF functions for Cummins, Detroit, Caterpillar, and Paccar engines, including DPF regen, reset, and related information reset.
- Diagnosticare completă a sistemului: 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.).
- Compatibilitate largă cu vehiculele: 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.
- Hardware îmbunătățit: 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.
- Actualizări gratuite pe viață: Provides constant software and database updates via WiFi.
Conținutul pachetului
The F803 diagnostic tool package typically includes:
- F803 Unitatea principală
- Diagnostic Cables (e.g., OBDII, 6-pin, 9-pin connectors)
- Cablu USB
- Manual de utilizare
- Husă de transport

Image: The AUTOPHIX F803 diagnostic scanner with various diagnostic cables and connectors, displayed on a stand.
Înființat
- Încărcați dispozitivul: Ensure the F803 unit is sufficiently charged before first use. Connect the device to a power source using the provided USB cable if needed.
- Pornire: Apăsați și mențineți apăsat butonul de pornire pentru a porni dispozitivul.
- Configurare inițială: Follow the on-screen prompts to select language (English or Spanish), set time zone, and connect to a Wi-Fi network for updates.
- Activați dispozitivul: The device requires activation. Follow the one-click activation process as prompted on the screen.
- Actualizare software: 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.
Instrucțiuni de operare
Conectarea la un vehicul
- 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.
- Selectați cablul potrivit: Choose the correct diagnostic cable for your vehicle's port.
- Conectați scanerul: Plug one end of the diagnostic cable into the F803 unit and the other end into the vehicle's diagnostic port.
- Porniți contactul: Rotiți contactul vehiculului în poziția „ON” (motorul oprit).
- 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.
- Identificarea vehiculului: The scanner will attempt to automatically identify the vehicle. If unsuccessful, you may need to manually enter vehicle information.
- Scanare sistem: Select "Full System Scan" to diagnose all available electronic control units (ECUs) or choose specific systems (e.g., Engine, ABS, Transmission) for targeted diagnostics.
- Citire/Ștergere coduri: View diagnostic trouble codes (DTCs) and their descriptions. After addressing the underlying issue, clear the codes.
- Date live: Monitor real-time sensor data in text or graphical format to observe vehicle performance and identify anomalies.
- Informații ECU: 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.
- Selectați funcția: Choose the desired DPF function, such as:
- Regenerarea DPF
- Resetare DPF
- DPF Related Information Reset
- DPR State Reset
- Forced DPD Regen
- Ash Service Regen
- Reset Soot Level
- Urmați instrucțiunile de pe ecran: 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.
- Citiți codurile: Retrieve generic and manufacturer-specific diagnostic trouble codes.
- Ștergeți codurile: Ștergeți codurile de eroare și opriți indicatorul de defecțiune Lamp (MIL) după reparații.
- Flux de date în direct: View parametrii de funcționare în timp real ai motorului.
- Disponibilitate I / M: Verificați starea monitoarelor legate de emisii.
- Înghețați datele cadru: View o imagine a condițiilor de funcționare atunci când a apărut o defecțiune legată de emisii.
- Test senzor O2: Retrieve O2 sensor monitoring test results.
- Test monitor de bord: Retrieve results for emission-related powertrain components and systems.
- Testul sistemului EVAP: Initiate a test of the evaporative emission system.
- Informații despre vehicul: Obțineți numărul de identificare al vehiculului (VIN), ID-ul calibrării și numărul de verificare a calibrării (CVN).
Funcții suplimentare
- Captură de ecran: Capturați imagini de ecran pentru documentare.
- Feedback: Send diagnostic feedback to technical support.
- Create/Send Report: Generate diagnostic reports and send them via email.
- Date Review & Redare: Review date de diagnostic înregistrate anterior.
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.
Întreţinere
- Păstra curat: Ștergeți dispozitivul cu o lavetă moale și uscată. Evitați utilizarea de produse de curățare abrazive sau solvenți.
- Depozitați corect: Store the F803 in its protective case in a dry, cool environment when not in use.
- Actualizări de software: Regularly update the software via Wi-Fi to ensure optimal performance and access to the latest vehicle data.
- Îngrijirea bateriei: Avoid fully discharging the battery frequently. Charge the device regularly, especially if stored for extended periods.
- Verificarea cablului: Periodically inspect diagnostic cables for any signs of damage (fraying, bent pins). Replace damaged cables immediately.
Depanare
- Dispozitivul nu pornește:
- Ensure the battery is charged. Connect to a power adapter.
- Verificați butonul de alimentare pentru a funcționa corect.
- Nicio comunicare cu vehiculul:
- 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:
- Asigurați o conexiune Wi-Fi stabilă.
- Verificați dacă există suficient spațiu de stocare pe dispozitiv.
- Reporniți dispozitivul și încercați din nou actualizarea.
- Ecranul nu răspunde:
- Efectuați o resetare soft ținând apăsat butonul de pornire până când dispozitivul repornește.
- Asigurați-vă că ecranul este curat și fără resturi.
Specificații
| Caracteristică | Detaliu |
|---|---|
| Model | F803 |
| Afişa | 5-inch LCD, Capacitive Touchscreen |
| Procesor | Quad-Core ARM Cortex-A7 |
| Memorie | 1 GB RAM / 8 GB ROM |
| Vol. De operaretage | DC 10 V-36 V/3 A |
| Conectivitate | Wi-Fi de 2.4 GHz |
| Dimensiuni | 28 x 15 x 10 cm (aproximativ) |
| Protocoale acceptate | SAE J1939, SAE J1708, SAE J1850, SAE J1587, SAE J27145, OBDII |
| Limbi acceptate | engleză, spaniolă |

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.
Garanție și suport
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.





