Entwodiksyon
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.
Karakteristik kle
- DPF Regeneration Functions: Supports OEM-level DPF functions for Cummins, Detroit, Caterpillar, and Paccar engines, including DPF regen, reset, and related information reset.
- Dyagnostik Sistèm Konplè: 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.).
- Konpatibilite laj ak machin: 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.
- Materyèl amelyore: 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.
- Mizajou gratis pou tout lavi: Provides constant software and database updates via WiFi.
Kontni pake
The F803 diagnostic tool package typically includes:
- F803 Inite Prensipal
- Diagnostic Cables (e.g., OBDII, 6-pin, 9-pin connectors)
- USB kab
- Manyèl itilizatè
- Ka pote

Image: The AUTOPHIX F803 diagnostic scanner with various diagnostic cables and connectors, displayed on a stand.
Enstalasyon
- Chaje aparèy la: Ensure the F803 unit is sufficiently charged before first use. Connect the device to a power source using the provided USB cable if needed.
- Pouvwa sou: Peze epi kenbe bouton pouvwa a pou limen aparèy la.
- Premye konfigirasyon: Follow the on-screen prompts to select language (English or Spanish), set time zone, and connect to a Wi-Fi network for updates.
- Aktive Aparèy: The device requires activation. Follow the one-click activation process as prompted on the screen.
- Mizajou lojisyèl: 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.
Enstriksyon Operasyon
Konekte ak yon machin
- 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.
- Chwazi kab ki apwopriye a: Choose the correct diagnostic cable for your vehicle's port.
- Konekte eskanè a: Plug one end of the diagnostic cable into the F803 unit and the other end into the vehicle's diagnostic port.
- Limen ignisyon an: Vire kontak machin nan nan pozisyon "ON" (motè a etenn).
- 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.
- Idantifikasyon machin: The scanner will attempt to automatically identify the vehicle. If unsuccessful, you may need to manually enter vehicle information.
- Eskane Sistèm: Select "Full System Scan" to diagnose all available electronic control units (ECUs) or choose specific systems (e.g., Engine, ABS, Transmission) for targeted diagnostics.
- Li/Efase Kòd yo: View diagnostic trouble codes (DTCs) and their descriptions. After addressing the underlying issue, clear the codes.
- Done vivan: Monitor real-time sensor data in text or graphical format to observe vehicle performance and identify anomalies.
- Enfòmasyon sou 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.
- Chwazi Fonksyon: Choose the desired DPF function, such as:
- Rejenerasyon DPF
- DPF Reyajiste
- DPF Related Information Reset
- DPR State Reset
- Forced DPD Regen
- Ash Service Regen
- Reset Soot Level
- Swiv enstriksyon ki parèt sou ekran an: 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.
- Li Kòd: Retrieve generic and manufacturer-specific diagnostic trouble codes.
- Efase kòd: Clear DTCs and turn off the Malfunction Indicator Lamp (MIL) after repairs.
- Kouran Done An Dirèk: View real-time operational parameters of the engine.
- Preparasyon I/M: Check the status of emission-related monitors.
- Friz done ankadreman: View yon aperçu kondisyon fonksyònman lè yon pann ki gen rapò ak emisyon te rive.
- Tès Capteur O2: Rekipere rezilta tès siveyans detèktè O2 a.
- Tès Monitè Abò: Retrieve results for emission-related powertrain components and systems.
- Tès Sistèm EVAP: Initiate a test of the evaporative emission system.
- Enfòmasyon sou machin: Retrieve vehicle identification number (VIN), calibration ID, and calibration verification number (CVN).
Fonksyon adisyonèl
- Ekran: Capture screen images for documentation.
- Feedback: Send diagnostic feedback to technical support.
- Create/Send Report: Generate diagnostic reports and send them via email.
- Done Review & Lekti: 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.
Antretyen
- Kenbe pwòp: Siye aparèy la avèk yon twal mou epi sèk. Evite itilize pwodui netwayaj abrazif oswa solvan.
- Sere byen: Store the F803 in its protective case in a dry, cool environment when not in use.
- Mizajou lojisyèl: Regularly update the software via Wi-Fi to ensure optimal performance and access to the latest vehicle data.
- Swen batri: Avoid fully discharging the battery frequently. Charge the device regularly, especially if stored for extended periods.
- Enspeksyon kab: Periodically inspect diagnostic cables for any signs of damage (fraying, bent pins). Replace damaged cables immediately.
Depanaj
- Aparèy la pa limen:
- Ensure the battery is charged. Connect to a power adapter.
- Tcheke bouton pouvwa a pou bon fonksyon.
- Pa gen kominikasyon ak machin nan:
- 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 ak estati koneksyon an.
- Try the scanner on another compatible vehicle to rule out a vehicle-specific issue.
- Software update failed:
- Asire w ke gen yon koneksyon Wi-Fi ki estab.
- Tcheke si gen ase espas depo sou aparèy la.
- Restart the device and try the update again.
- Ekran an pa reponn:
- Fè yon reset mou lè w kenbe bouton pouvwa a peze jiskaske aparèy la rekòmanse.
- Asire w ekran an pwòp epi li pa gen okenn debri.
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Modèl | F803 |
| Ekspozisyon | 5-inch LCD, Capacitive Touchscreen |
| Processeur | Kwadwilatè ARM Cortex-A7 |
| memwa | 1GB RAM / 8GB ROM |
| Opere Voltage | DC 10V-36V/3A |
| Koneksyon | 2.4GHz Wi-Fi |
| Dimansyon | 28 x 15 x 10 cm (apeprè) |
| Pwotokòl sipòte | SAE J1939, SAE J1708, SAE J1850, SAE J1587, SAE J27145, OBDII |
| Lang ki sipòte | Angle, Panyòl |

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.
Garanti ak sipò
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.





