Manuale utente del lettore di codici JOBD/OBDII/EOBD Autophix OM127

1. Introduzione

The Autophix OM127 is a diagnostic tool designed to read and clear trouble codes from vehicle engine systems. It supports both JOBD (Japanese On-Board Diagnostics) and standard OBDII/EOBD protocols, making it compatible with a wide range of vehicles manufactured from 1996 onwards, including US, European, and Asian models, with particular emphasis on Japanese vehicles. This manual provides detailed instructions for the proper use, maintenance, and troubleshooting of your OM127 device.

2. Prodotto finitoview

2.1 Caratteristiche principali

• Reads and clears generic, pending, and manufacturer-specific diagnostic trouble codes (DTCs).
• Turns off the Check Engine Light (MIL).
• Reads live data stream from the vehicle's sensors.
• Viewdati di fermo immagine, che catturano le condizioni del veicolo al momento dell'impostazione di un codice di errore.
• Displays I/M readiness status to check emission system monitors.
• Recupera le informazioni sul veicolo (VIN, CIN, CVN).
• Supports all OBD II protocols: CAN, J1850 PWM, J1850 VPW, ISO9141, and KWP2000.
• Specifically designed for compatibility with Japanese vehicles (JOBD).
• Software upgradable via the internet.

2.2 Componenti del dispositivo

The Autophix OM127 device consists of the main unit with a display and control buttons, and an integrated OBD-II connector cable.

Figura 1: Autophix OM127 Code Reader main unit. This image shows the front view of the OM127 diagnostic tool, featuring its yellow and black casing, backlit LCD screen displaying "Main Menu", "Select Brand", "OBDII System", and "Tool Setup", along with "ENTER", "EXIT", and arrow buttons. An integrated OBD-II cable extends from the top.

Figura 2: Autophix OM127 Code Reader with dimensions. This image illustrates the front and side profiles of the OM127 device, indicating its approximate dimensions: 130mm length, 78mm width, and 28mm height. The screen shows the main menu, and the device is labeled "JOBD/OBDII/EOBD".

Figura 3: OBD 16-pin connector. This image displays a close-up of the standard 16-pin OBD-II connector, which is used to link the OM127 device to the vehicle's diagnostic port.

2.3 Contenuto della confezione

The Autophix OM127 package typically includes the following items:

• 1 x AUTOPHIX OM127 JOBD/OBDII/EOBD Code Reader main unit
• 1 x Manuale dell'utente (questo documento)
• 1 x Custodia da trasporto

3. Impostazione

1. Individuare la porta OBD-II del veicolo: La porta OBD-II si trova in genere sotto il cruscotto, lato conducente, ma la sua posizione esatta può variare a seconda del modello del veicolo. Consultare il manuale d'uso e manutenzione del veicolo se non si riesce a individuarla.
2. Connect the OM127: Plug the 16-pin OBD-II connector from the OM127 device firmly into the vehicle's OBD-II port.
3. Accensione: Once connected, the OM127 device will automatically power on, drawing power directly from the vehicle's battery. The display will illuminate, and the main menu will appear.
4. Accensione del veicolo: For most diagnostic functions, the vehicle's ignition should be in the "ON" position (engine off) or the engine should be running, depending on the specific test being performed.

4. Istruzioni per l'uso

Utilizzare il UP E GIÙ pulsanti freccia per navigare tra le opzioni del menu, il ENTRARE button to confirm selections, and the EXIT pulsante per tornare alla schermata precedente o uscire da una funzione.

4.1 Navigazione nel menu principale

From the main menu, you can select various diagnostic functions:

• Seleziona il marchio: For JOBD vehicles, select the specific Japanese vehicle manufacturer.
• Sistema OBDII: Access standard OBDII/EOBD functions for all compliant vehicles.
• Configurazione dello strumento: Configure device settings such as language, contrast, and units of measurement.

4.2 Lettura e cancellazione dei codici di errore

1. From the main menu, select "OBDII System" or "Select Brand" (for JOBD).
2. Choose "Read Codes" to display current, pending, or permanent diagnostic trouble codes. The device will show the code and a brief description.
3. To clear codes, select "Erase Codes" from the menu. Confirm your selection when prompted. Avvertimento: Clearing codes will also clear freeze frame data and reset I/M readiness monitors. Ensure you have addressed the underlying issue before clearing codes.

4.3 Flusso di dati in tempo reale

Questa funzione consente di view real-time operational data from the vehicle's sensors, such as engine RPM, vehicle speed, oxygen sensor readings, and coolant temperature. This data can be crucial for diagnosing intermittent problems.

1. From the OBDII System menu, select "Live Data".
2. Use the arrow buttons to scroll through the various data parameters.

4.4 Congelare i dati del frame

When an emission-related fault occurs, the vehicle's computer stores a snapshot of operating conditions at that moment. This "freeze frame" data can help identify the conditions under which the fault occurred.

1. From the OBDII System menu, select "Freeze Frame".
2. Review the displayed parameters.

4.5 Stato di prontezza I/M

I/M Readiness indicates whether the various emission-related systems on the vehicle are operating correctly and have completed their diagnostic tests. This is often checked during vehicle inspections.

1. From the OBDII System menu, select "I/M Readiness".
2. The display will show the status of each monitor (e.g., "OK" or "INC" for incomplete).

4.6 Informazioni sul veicolo

This function allows you to retrieve the Vehicle Identification Number (VIN), Calibration ID (CIN), and Calibration Verification Number (CVN) from the vehicle's computer.

1. From the OBDII System menu, select "Vehicle Info".
2. The requested information will be displayed.

5. Manutenzione

5.1 Aggiornamenti software

The Autophix OM127 supports software updates via the internet. Regularly updating the device ensures compatibility with newer vehicle models and access to the latest diagnostic features and bug fixes. Visit the official AUTOPHIX websito per le istruzioni di aggiornamento e il download del software.

5.2 Pulizia e conservazione

• Pulisci il dispositivo con un panno morbido eamp panno. Non usare detergenti abrasivi o solventi.
• Store the OM127 in its provided carry case in a dry, cool environment, away from direct sunlight and extreme temperatures.
• Ensure the OBD-II connector pins are clean and free from debris before connecting to a vehicle.

6. Risoluzione Dei Problemi

• Il dispositivo non si accende:
  • Assicurarsi che il connettore OBD-II sia collegato saldamente alla porta del veicolo.
  • Verify the vehicle's ignition is in the "ON" position or the engine is running.
  • Controllare il fusibile del veicolo per la porta OBD-II (consultare il manuale del veicolo).
• "Link Error" or "Communication Error" Message:
  • Confirm the vehicle is OBDII compliant (generally 1996 and newer for US vehicles).
  • Assicurarsi che l'accensione sia su "ON" o che il motore sia in funzione.
  • Check for any bent or broken pins on the OM127's OBD-II connector or the vehicle's port.
  • Prova a connetterti a un altro veicolo compatibile con OBDII per escludere un problema specifico del veicolo.
• Impossibile cancellare i codici:
  • Diagnostic Trouble Codes (DTCs) cannot be cleared if the underlying fault is still present. Address the issue causing the code first.
  • Quando si tenta di cancellare i codici, assicurarsi che l'accensione sia su "ON" (motore spento).
• Slow Response or Freezing:
  • Scollegare e ricollegare il dispositivo.
  • Assicurarsi che il software del dispositivo sia aggiornato.

7. Specifiche

Figura 4: Autophix OM127 Specifications Table. This image displays a table detailing the technical specifications of the OM127 device, including display type, operating temperature, storage temperature, external power requirements, and physical dimensions.

8. Garanzia e supporto

8.1 Informazioni sulla garanzia

The Autophix OM127 Code Reader comes with a one-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.

8.2 Customer Support and Software Updates

For technical assistance, troubleshooting, or to download the latest software updates for your OM127 device, please visit the official AUTOPHIX webluogo. Il website provides detailed instructions and resources to ensure your device operates optimally.