OBD2 Scanner Diagnostic Tool User Manual

1. Introducció

Thank you for choosing the OBD2 Scanner Diagnostic Tool. This device is designed to help you diagnose vehicle issues by reading and clearing diagnostic trouble codes (DTCs), viewing live data, and performing various diagnostic tests. This manual provides detailed instructions on how to set up, operate, and maintain your scanner.

Image: The OBD2 Scanner Diagnostic Tool (Model YM119) with its display showing various diagnostic options and a list of key features such as Full OBD2 Functions, Turn Off Engine Light, Battery Voltage & Battery Life, 10000+ DTC Lookup, Real Time Curves, Test Cranking & Charging, and Mode 6.

2. Informació de seguretat

Please read all instructions carefully before operating this device. Failure to do so may result in damage to the tool or the vehicle, and may cause personal injury.

• Realitzeu sempre proves d'automoció en un entorn segur.
• No intenteu fer servir ni observar l'eina mentre conduïu un vehicle.
• Utilitzeu protecció ocular que compleixi els estàndards ANSI.
• Mantingueu la roba, els cabells, les mans, les eines, els equips de prova, etc. allunyats de totes les parts del motor en moviment o calentes.
• Manejar el vehicle en una zona de treball ben ventilada; els gasos d'escapament són verinosos.
• Col·loqueu blocs davant de les rodes motrius i mai deixeu el vehicle sense vigilància mentre feu proves.
• Be aware of the risk of electric shock from the vehicle's ignition system.

3. Contingut del paquet

Verifiqueu que tots els elements siguin presents al vostre paquet:

• 1 x OBD2 Diagnostic Tool (YM119)

4. Producte acabatview

The YM119 OBD2 Scanner features a compact, handheld design for ease of use. It is equipped with a 1.77" Full Color LCD - TFT Screen, bright acrylic screen protective cover, and soft, comfortable silicone buttons for durability and user comfort. The device connects to your vehicle via a 16-pin heavy-duty lead standard OBDII plug and utilizes an upgraded CPU for high-speed processing.

Image: The YM119 OBD2 scanner highlighting its handheld design, dimensions (13cm/5.11inch length, 6.5cm/2.56inch width), and key features including a 1.77" Full Color LCD, Bright Acrylic Screen Protective Cover, Soft & Comfortable Silicone Buttons, 16Pin Heavy-duty Lead Standard OBDII Plug, and Upgraded CPU for High-speed Processing.

5. Configuració

The OBD2 Scanner is designed for plug-and-play operation. No batteries or chargers are required as it draws power directly from the vehicle's OBD2 port.

5.1 Connexió al vehicle

1. Localitza el connector d'enllaç de dades (DLC) de 16 pins del vehicle. Normalment es troba sota el tauler de control, al costat del conductor.
2. Assegureu-vos que el contacte del vehicle estigui apagat.
3. Connecteu fermament el connector OBDII de l'escàner al DLC del vehicle.
4. Gireu el contacte del vehicle a la posició ON (el motor pot estar apagat o en marxa, depenent de la prova). L'escàner s'engegarà automàticament.

6. Instruccions de funcionament

The YM119 scanner provides comprehensive OBD2 diagnostic functions. Navigate through the menus using the directional buttons and confirm selections with the 'OK' button.

6.1 Full OBDII Modes

The scanner supports all OBD2 functions:

• Read & Clear Codes: Retrieve and erase Diagnostic Trouble Codes (DTCs) to turn off the Check Engine Light (MIL).
• View Congelar fotograma: Display a snapshot of the vehicle's operating conditions at the time a fault code was set.
• Flux de dades en directe: View real-time sensor data in text and graph format.
• Prova del sensor d'O2: Recupera els resultats de la prova del monitor del sensor d'O2.
• Onboard Monitoring Mode: Retrieve results for emission-related powertrain components and systems that are not continuously monitored.
• Prova de components: Permet iniciar una prova de fuites per al sistema EVAP del vehicle.

Image: The YM119 scanner displaying icons representing its full OBD2 capabilities, including Read Codes, Clear Codes, Mode 6, Battery Voltage Test, O2 Sensor Test, Freeze Frame, I/M Readiness, Vehicle Info, Live Data Graph, 10000+ DTC Library, and 10 Languages Support.

6.2 Cerca de DTC

The scanner has a built-in database of over 10,000 DTCs, allowing you to search for code definitions directly on the device without needing an internet connection.

Image: The YM119 scanner screen showing a P2029 generic code and its description, alongside a menu for Diagnostic Menu options like Read Codes, Erase Codes, View Freeze Frame, I/M Readiness, Vehicle Information, Live PCM Data, and Realtime Curve. It also shows a list of various system monitors.

6.3 Prova de la bateria

The Battery Test function measures the battery voltage, displays the voltagcorba e i avalua la durada de la bateria.

Image: The YM119 scanner screen displaying the Battery Test menu with options for Battery Test, Battery Measurement, Battery Monitoring, and Battery Life. It shows a measurement of 11.9V and a graph indicating battery condition as 'Poor', 'Medium', or 'Good'.

6.4 Disponibilitat I / M

This quick test determines if the vehicle is ready for an emission test by checking the status of various emission-related monitors.

Image: The YM119 scanner screen showing the I/M Readiness status, indicating whether various monitors (MIL Status, Misfire Monitor, Fuel System Mon., Comp. Component, Catalyst Mon., HTD Catalyst, EVAP System Mon) are complete or incomplete since DTCs were cleared or during the current drive cycle.

6.5 Retrieve Vehicle Information

The scanner can retrieve Vehicle Identification Number (VIN), Calibration ID(s), and Calibration Verification Numbers (CVNs). This function is useful for verifying if the Engine Control Unit (ECU) matches your vehicle.

6.6 User Interface and Visual Indicators

The scanner features visual indicator lights to provide quick insights into your car's health:

• Verd: Indicates a good connection and no immediate faults.
• groc: Suggests incompatibilities or conditions that need attention.
• Vermell: Signals faults or conditions requiring immediate action.

Image: The YM119 scanner with its visual indicator lights, showing green for 'Good condition', yellow for 'Need your attention', and red for 'Need your action', illustrating the user-friendly feedback system.

7. Compatibilitat

The YM119 OBD2 scanner is compatible with most cars manufactured after 1996 (USA), 2002 (EU), and 2008 (Asia). If your car has a 16-pin OBD2 port and its production time falls within these guidelines, it is likely compatible. Please note that it is not compatible with new energy vehicles, hybrid vehicles, or models that do not comply with the OBD2 protocol.

The device supports all OBD II/EOBD protocols, including CAN, ISO9141, J1850 VPW, and J1850 PWM.

It also supports 13 languages:

• xinès
• Anglès
• coreà
• espanyol
• holandès
• francès
• polonès
• alemany
• finès
• italià
• portuguès
• japonès

Image: A graphic illustrating the supported vehicle models by region and year (US 1996-NOW, EU 2002-NOW, Asia 2008-NOW) and a list of 13 supported languages for the OBD2 scanner.

8. Manteniment

To ensure the longevity and proper functioning of your OBD2 scanner, follow these maintenance guidelines:

• Keep the device clean. Wipe it with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Store the scanner in a dry, cool environment when not in use.
• Eviteu deixar caure el dispositiu o sotmetre-lo a forts impactes.
• No exposeu el dispositiu a temperatures o humitat extremes.
• Inspect the cable and connector for any damage before each use.

9. Solució De Problemes

If you encounter issues with your OBD2 scanner, refer to the following common problems and solutions:

• L'escàner no s'encén:
  • Ensure the OBDII connector is firmly plugged into the vehicle's DLC.
  • Verifiqueu que el contacte d'encesa del vehicle estigui en la posició ON.
  • Check the vehicle's fuse for the OBDII port.
• Link error/Communication error:
  • Confirm the vehicle supports the OBD2 protocol (most vehicles after 1996 for USA, 2002 for EU, 2008 for Asia).
  • Turn the ignition off, wait 10 seconds, then turn it back on and try again.
  • Assegureu-vos que la connexió sigui segura.
• Codes not clearing:
  • Some codes may be 'hard codes' that require vehicle repair before they can be cleared.
  • Ensure the ignition is ON and the engine is OFF when attempting to clear codes.

10. Especificacions

11. Suport

For technical assistance or further inquiries, please refer to the contact information provided with your purchase or visit the manufacturer's official weblloc.