1. Introdución
The OTOFIX D1 Max is a new generation, high-end diagnostic scan tool designed for comprehensive vehicle diagnostics and maintenance. It combines powerful hardware with advanced software capabilities to provide efficient and accurate solutions for automotive professionals and enthusiasts. This manual provides detailed instructions on setting up, operating, maintaining, and troubleshooting your OTOFIX D1 Max scanner.

Image 1.1: OTOFIX D1 Max Scanner highlighting key features like 40+ HOT Services, 3X Faster AutoScan 2.0, All System Diagnostics, Guided Functions, Blu. Wireless VCI, Wide Coverage, CAN-FD & DoIP, 2015+ Renault SGW, and 2 Years Update.
2. Produto rematadoview
The OTOFIX D1 Max is engineered for superior performance and user experience. It features a robust design and advanced functionalities to meet the demands of modern vehicle diagnostics.
2.1 Características principais
- ECU Coding & Offline ECU Programming: Advanced capabilities for vehicle personalization and module replacement.
- Máis de 40 funcións de servizo: Comprehensive maintenance solutions including Oil Reset, TPMS Reset, Injector Coding, Suspension, and Throttle Matching.
- Proba activa (control bidireccional): Perform component tests by sending commands to vehicle modules.
- OE-level Full-System Diagnostics: Access all available vehicle systems for reading/clearing codes, live data, and ECU information.
- Ampla cobertura de vehículos: Supports over 80 brands and 10,000+ vehicle models (1996-2025).
- Advanced Protocols: Supports DoIP & CAN FD for faster data transfer and diagnostics.
- Acceso seguro á pasarela: Compatible with FCA (2018+) and Renault (2015+) SGW-equipped vehicles.
- Auto VIN 2.0: Faster and more accurate automatic vehicle identification.
- Impresión por wifi: Wirelessly print diagnostic reports.
- 2-Years Free Software Updates: Ensures continuous functionality and compatibility.
2.2 Especificacións de hardware
| Compoñente | Especificación |
|---|---|
| Sistema Operativo | Android 11.0 |
| Procesador | Qualcomm CPU (4-Core, 1.8GHz) |
| Memoria | 4 GB de RAM + 128 GB de almacenamento |
| Tamaño da pantalla | 10.4 polgadas |
| Resolución de pantalla | 2000*1200 |
| Capacidade da batería | 7250 mAh de iones de litio |
| Cámaras | Front: 5MP; Rear: 8MP |
| Lower Computer (VCI) | V1 |
| Dimensións | 10.8 x 7.1 x 0.7 polgadas |
| Peso do elemento | 9.79 libras |

Image 2.1: Visual representation of OTOFIX D1 Max hardware specifications including Android 11.0, 4-Core CPU, 10.4" screen, 4+128G memory, 7250mAh battery, and 5MP/8MP cameras.
3. Configuración
3.1 Desembalaxe e inspección inicial
Upon receiving your OTOFIX D1 Max, carefully open the packaging and inspect all components for any signs of damage. Ensure all items listed in the package contents are present.
3.2 Contido do paquete
The OTOFIX D1 Max package typically includes the following items:
- 1x OTOFIX D1 MAX Diagnostic Tool (Tablet)
- 1x OTOFIX V1 (Vehicle Communication Interface)
- 1x cable USB-C
- 1x AC/DC Power Adapter (12V)
- 1x Maletín de transporte
- 1x Packing List
- 1x Guía de referencia rápida
- 1x Soft Cloth

Image 3.1: Contents of the OTOFIX D1 Max package, including the tablet, VCI, cables, power adapter, carrying case, and documentation.
3.3 Acendido e configuración inicial
- Connect the AC/DC Power Adapter to the OTOFIX D1 Max tablet and a power outlet to ensure the device is charged.
- Press and hold the Power button until the OTOFIX logo appears on the screen.
- Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, and time zone settings.
- Register your device and activate the software updates as prompted. A stable internet connection is required for this step.
4. Funcionamento
4.1 Conexión a un vehículo
- Localiza o porto OBDII do vehículo, normalmente debaixo do taboleiro no lado do condutor.
- Plug the OTOFIX V1 (VCI) into the vehicle's OBDII port. The VCI's indicator light should illuminate.
- On the OTOFIX D1 Max tablet, ensure Bluetooth is enabled and the VCI is paired. The VCI Manager application can be used to manage the connection.
- Xire o contacto do vehículo á posición ON (motor apagado).
4.2 Diagnóstico de todos os sistemas a nivel de equipo orixinal
The OTOFIX D1 Max can access all available vehicle systems to perform comprehensive diagnostics.
- Ler códigos: Recuperar códigos de diagnóstico de problemas (DTC) de todos os módulos de control.
- Códigos claros: Borrar os códigos de avaría despois de rematar as reparacións.
- Datos en directo: View fluxos de datos en tempo real procedentes de diversos sensores e compoñentes.
- Conxelar datos de cadros: Capture a snapshot of vehicle conditions when a DTC was set.
- Información ECU: Retrieve detailed information about the Electronic Control Unit.

Image 4.1: Illustration of OE-level all system diagnostics, showing the scanner connected to a car and accessing various systems like Engine, ABS, EPB, and BMS.
4.3 ECU Coding & Advanced Functions
This function allows for advanced vehicle customization and module adaptation.
- Codificación en liña: Automatically retrieves coding values from the server for quick and precise operations. Compatible with brands like Volkswagen, Audi, Skoda, Peugeot, Citroen, DS, Porsche, BMW, Mini, Nissan, Infiniti, Nissan GT-R, Renault.
- Codificación sen conexión: Allows manual input of coding values, suitable for experts and a wider range of car builds. Compatible with Ford, Ford AU, Ford EU, Subaru, Land Rover, Jaguar, Peugeot, Citroen, DS, Volkswagen, Volkswagen Brazil, Audi, Skoda, Volkswagen CV.
- Offline ECU Programming: Replace or update ECU software, program new blank ECUs, and fix software-controlled issues. Compatible with Ford, Ford AU, Ford EU, Land Rover, Jaguar, Opel, Vauxhall.
- Personalización: Customize vehicle settings such as disabling auto start-stop, activating daytime running lights, and other comfort functions.
- Funcións guiadas por VAG: Provides step-by-step procedures for complex diagnostics on Volkswagen, Audi, Skoda, and VW vehicles, skipping channel numbers and security codes.

Imaxe 4.2: Detallada view of ECU Programming & Coding capabilities, including open/close functions, module matching, personalization, parameter reset, and fixing complex issues.
5. Funcións de servizo
The OTOFIX D1 Max offers over 40 maintenance and service functions to address common vehicle issues.
- Reinicio do aceite: Restablecer o sistema de vida útil do aceite despois dun cambio de aceite.
- Restablecer TPMS: Restablecer o sistema de control da presión dos pneumáticos.
- Codificación do inxector: Code new injector numbers to replace the previous ones when fitting new injectors or after replacement is completed.
- Reinicio de SAS: Calibrar o sensor do ángulo de dirección.
- Reinicio do EPB: Reset the electronic parking brake pads after replacement.
- Axuste do acelerador: Volver a aprender a posición do corpo do acelerador.
- Reinicio do BMS: Rexistra a batería nova despois da súa substitución.
- Sangrado do ABS: Realiza unha purga dos freos do ABS para obter unhas pastillas de freo firmes.
- Suspensión: Axuste o sensor de altura do vehículo para a calibración da suspensión.
- Clutch Learning: Perform clutch adaptation.

Imaxe 5.1: Acabadoview of 40+ service functions, including Oil Reset, SAS Reset, EPB Reset, Injector Coding, Throttle, BMS Reset, and Clutch Learning.
6. Control bidireccional (proba activa)
The bi-directional control feature allows the scanner to send commands to vehicle modules to perform specific tests, narrowing down diagnostic scope and quickly pinpointing problems.
- Activate components like windows, headlights, wipers, sunroof, radiator fans, fuel pump, A/C clutch, etc.
- Test the functionality of various actuators without disassembling the vehicle.

Image 6.1: Demonstration of bi-directional control, showing the scanner sending commands to vehicle components like lights, fuel pump, A/C clutch, and window wipers.
7. Mantemento
Proper maintenance ensures the longevity and optimal performance of your OTOFIX D1 Max scanner.
- Actualizacións de software: Regularly update the software to ensure compatibility with new vehicle models and access to the latest features. The device includes 2 years of free updates.
- Limpeza: Use un suave, damp pano para limpar a pantalla e o corpo da tableta. Evite produtos de limpeza abrasivos ou solventes.
- Almacenamento: Garda o dispositivo na súa funda de transporte nun lugar fresco e seco cando non o uses. Evita temperaturas extremas.
- Coidado da batería: Cargue a batería regularmente, mesmo se o dispositivo non se usa con frecuencia, para manter o estado da batería.
- Coidados VCI: Keep the VCI clean and free from debris. Ensure the OBDII connector pins are not bent or damaged.

Image 7.1: Information regarding the included 2 years of free software updates, emphasizing cost savings.
8 Solución de problemas
This section provides solutions to common issues you might encounter with your OTOFIX D1 Max scanner.
8.1 Problemas comúns e solucións
- O dispositivo non se acende: Asegúrate de que a batería estea cargada. Conecta o adaptador de corrente e inténtao de novo. Se o problema persiste, ponte en contacto co servizo de asistencia.
- VCI non se conecta: Check if the VCI is securely plugged into the vehicle's OBDII port. Ensure Bluetooth is enabled on the tablet and the VCI is paired. Restart both the tablet and the VCI.
- Unable to communicate with vehicle: Verify the vehicle's ignition is ON. Check the OBDII port for power. Ensure the vehicle model and year are correctly selected in the software. Try a different vehicle to rule out vehicle-specific issues.
- Software freezing/slow performance: Close unnecessary applications. Clear cache if available in settings. Ensure sufficient storage space. Perform a software update if available.
- A función de diagnóstico non funciona: Ensure the vehicle supports the specific function. Some advanced functions may require specific vehicle conditions or procedures. Refer to the on-screen guided functions or vehicle service manual.
8.2 Contactar con Soporte
If you encounter issues that cannot be resolved using the troubleshooting steps above, please contact OTOFIX customer support. Provide detailed information about the problem, including any error messages, vehicle details, and steps taken to troubleshoot.
Correo electrónico: otofixaftersales-amz@outlook.com
Support is available Monday-Friday 9:00 AM - 6:00 PM EST, with 24/7 support available via email.
9. Especificacións
Detailed technical specifications for the OTOFIX D1 Max scanner.
| Atributo | Valor |
|---|---|
| Marca | OTOFIX |
| Modelo | OTOFIX D1 MAX Scanner |
| Sistema Operativo | Android 11.0 |
| Procesador | 4 núcleos, 1.8 GHz |
| Memoria | 4 GB de RAM, 128 GB de almacenamento |
| Tamaño da pantalla | 10.4 polgadas |
| Resolución de pantalla | 2000 x 1200 |
| Batería | Ión de litio de 7250 mAh (incluída) |
| Cámaras | Front: 5MP; Rear: 8MP |
| Conectividade | Wi-Fi, Bluetooth |
| Protocolos admitidos | DoIP, CAN FD, J2534 (with VCI) |
| Dimensións (L x W x H) | 10.8 x 7.1 x 0.7 polgadas |
| Peso do elemento | 9.79 libras |
| Número de peza do fabricante | OTOFIX D1 MAX Scanner |
| UPC | 850051166305 |
10. Garantía e soporte
OTOFIX provides comprehensive support and warranty for the D1 Max scanner.
- Garantía: 1-year quality undertaking.
- Actualizacións de software: 2 years of free software updates included.
- Asistencia Técnica: Lifetime technical assistance is available.
- Política de devolución: Hassle-free return policy within 30 days.
- Atención ao cliente: 24/7 support via email.
For any inquiries or support needs, please contact OTOFIX at otofixaftersales-amz@outlook.com.





