Okwu mmalite
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.
Atụmatụ igodo
- DPF Regeneration Functions: Supports OEM-level DPF functions for Cummins, Detroit, Caterpillar, and Paccar engines, including DPF regen, reset, and related information reset.
- Nchọpụta Sistemụ zuru oke: 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.).
- Ndakọrịta ụgbọ ala sara mbara: 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.
- Ngwaọrụ emelitere: 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.
- Mmelite efu oge ndụ: Provides constant software and database updates via WiFi.
Ihe ngwugwu
The F803 diagnostic tool package typically includes:
- F803 Isi ngalaba
- Diagnostic Cables (e.g., OBDII, 6-pin, 9-pin connectors)
- eriri USB
- Akwụkwọ ntuziaka onye ọrụ
- Akpa na-ebu

Image: The AUTOPHIX F803 diagnostic scanner with various diagnostic cables and connectors, displayed on a stand.
Melite
- Chaja ngwaọrụ: Ensure the F803 unit is sufficiently charged before first use. Connect the device to a power source using the provided USB cable if needed.
- Ike Na: Pịa ma jide bọtịnụ ike ka ịgbanwuo ngwaọrụ ahụ.
- Ntọala izizi: Follow the on-screen prompts to select language (English or Spanish), set time zone, and connect to a Wi-Fi network for updates.
- Tinye ngwaọrụ: The device requires activation. Follow the one-click activation process as prompted on the screen.
- Mmelite ngwanro: 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.
Ntuziaka ọrụ
Ijikọ na ụgbọ ala
- 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.
- Jikọọ ihe nyocha ahụ: Plug one end of the diagnostic cable into the F803 unit and the other end into the vehicle's diagnostic port.
- Turn On Ignition: Tụgharịa ọkụ ụgbọala ahụ ka ọ dị n'ọnọdụ "ON" (gbanyụrụ injin ahụ).
- 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.
- Nchọpụta ụgbọ ala: The scanner will attempt to automatically identify the vehicle. If unsuccessful, you may need to manually enter vehicle information.
- System Scan: Select "Full System Scan" to diagnose all available electronic control units (ECUs) or choose specific systems (e.g., Engine, ABS, Transmission) for targeted diagnostics.
- Gụọ/Kpochapụ Koodu: View diagnostic trouble codes (DTCs) and their descriptions. After addressing the underlying issue, clear the codes.
- Data dị ndụ: Monitor real-time sensor data in text or graphical format to observe vehicle performance and identify anomalies.
- Ozi 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.
- Họrọ Ọrụ: Choose the desired DPF function, such as:
- Mmeghari DPF
- Tọgharia DPF
- DPF Related Information Reset
- DPR State Reset
- Forced DPD Regen
- Ash Service Regen
- Reset Soot Level
- Soro ngwa ngwa na ihuenyo: 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.
- Gụọ Koodu: Retrieve generic and manufacturer-specific diagnostic trouble codes.
- Kpochapụ Koodu: Hichapụ DTCs wee gbanyụọ Ihe ngosi arụrụ arụ Lamp (MIL) mgbe e rụchara ọrụ.
- Mgbasa data dị ndụ: View real-time operational parameters of the engine.
- Njikere M/M: Check the status of emission-related monitors.
- Data Frame kwụsịrị: View a snapshot of operating conditions when an emission-related fault occurred.
- Nnwale sensọ O2: Retrieve O2 sensor monitoring test results.
- Nleba anya na bọọdụ: Weghachite nsonaazụ maka akụkụ na sistemụ powertrain metụtara mwepụta.
- Nnwale Sistemụ EVAP: Initiate a test of the evaporative emission system.
- Ozi ụgbọ ala: Weghachite nọmba njirimara ụgbọala (VIN), ID nhazi, na nọmba nkwenye nhazi (CVN).
Ọrụ ndị ọzọ
- nseta ihuenyo: Capture screen images for documentation.
- Nzaghachi: Send diagnostic feedback to technical support.
- Create/Send Report: Generate diagnostic reports and send them via email.
- Data Review & Nkpọghachi: 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.
Nlekọta
- Debe Ọcha: Jiri akwa dị nro hichaa ngwaọrụ ahụ. Zere iji ihe nhicha ma ọ bụ ihe mgbaze.
- Na-echekwa nke ọma: Store the F803 in its protective case in a dry, cool environment when not in use.
- Mmelite ngwanrọ: Regularly update the software via Wi-Fi to ensure optimal performance and access to the latest vehicle data.
- Nlekọta batrị: Avoid fully discharging the battery frequently. Charge the device regularly, especially if stored for extended periods.
- Nyocha USB: Periodically inspect diagnostic cables for any signs of damage (fraying, bent pins). Replace damaged cables immediately.
Nchọpụta nsogbu
- Ngwaọrụ anaghị agbanye:
- Ensure the battery is charged. Connect to a power adapter.
- Lelee bọtịnụ ike maka ọrụ kwesịrị ekwesị.
- Enweghị nkwukọrịta na ụgbọala:
- 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:
- Gbaa mbọ hụ na njikọ Wi-Fi kwụsiri ike.
- Lelee maka ohere nchekwa zuru oke na ngwaọrụ ahụ.
- Malitegharịa ngwaọrụ ahụ wee nwaa mmelite ahụ ọzọ.
- Ihuenyo anaghị aza ozi:
- Mee nrụpụta nro dị nro site na ijide bọtịnụ ike ruo mgbe ngwaọrụ malitegharịrị.
- Hụ na ihuenyo ahụ dị ọcha ma ghara inwe ihe ruru unyi.
Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Nlereanya | F803 |
| Ngosipụta | 5-inch LCD, Capacitive Touchscreen |
| Nhazi | Quad-Core ARM Cortex-A7 |
| Ebe nchekwa | 1GB Ram / 8GB ROM |
| Nrụ ọrụ Voltage | DC 10V-36V/3A |
| Njikọta | 2.4GHz Wi-Fi |
| Akụkụ | 28 x 15 x 10 cm (ihe dị ka) |
| Protocol akwadoro | SAE J1939, SAE J1708, SAE J1850, SAE J1587, SAE J27145, OBDII |
| Asụsụ akwadoro | Bekee, Spanish |

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.
Akwụkwọ ikike na nkwado
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.





