OBD2 Scanner YM319 User Manual

1. Introduction

The iKIKIN YM319 is an upgraded OBD2/EOBD+CAN Code Reader Scanner Diagnostic Tool designed to help diagnose vehicle issues quickly and efficiently. This manual provides detailed instructions on how to set up, operate, and maintain your YM319 scanner.

2. Key Features

• Display: 2.8-inch Full Color HD IPS Screen with a bright acrylic screen protective cover.
• Indicators: 3 indicator lamps for status feedback.
• Controls: 2 customized shortcut keys (F1 & F2), dedicated Battery Hot-Key, and big, soft, comfortable silicone buttons for navigation.
• Connectivity: 16PIN Heavy-duty Lead Standard OBD2 Plug (no extra charging cable needed).
• Design: Anti-slip handheld shell design for ergonomic use.
• Diagnostic Capabilities:
  • Full OBD2/EOBD+CAN Modes.
  • Engine fault diagnostics.
  • Quick clear fault codes.
  • Estimate battery life test, battery voltage, and monitoring.
  • Real-time data stream (250+ live data streams).
  • Freeze Frame data recording.
  • I/M readiness status.
  • Oxygen sensor monitoring results.
  • Vehicle identification number (VIN).
  • EVAP System Test.
  • 35,000+ DTC (Diagnostic Trouble Code) Look-up.
• Cloud Printing: Ability to print DTCs, data streams, and freeze frame data.
• Multi-language Support: Supports 13+ languages including English, German, French, Italian, Spanish, Dutch, Portuguese, Chinese, Russian, Japanese, Korean, Polish, and Finnish.
• Protocol Support: Supports 9 OBD2 protocols.

3. Setup

1. Vehicle Compatibility: Ensure your vehicle is a 12V gasoline car. The YM319 is compatible with American cars manufactured since 1996, European cars since 2000, and Asian cars since 2008.
2. Incompatibility Note: This scanner is NOT suitable for trucks, diesel vehicles, 24V cars, new energy vehicles, or hybrid vehicles.
3. Locate OBD2 Port: Identify your vehicle's 16-pin OBD2 diagnostic port, typically located under the dashboard on the driver's side.
4. Connect Scanner: Plug the YM319's 16PIN standard OBD2 plug directly into your vehicle's OBD2 port. The device is plug-and-play and does not require an external power source or charging cable for basic operation.
5. Power On: Once connected, the scanner will power on automatically.

4. Operating Instructions

Navigate through the scanner's menu using the directional buttons (Up, Down, Left, Right), 'OK' to confirm, and 'EXIT' to go back. The F1 and F2 keys are customized shortcuts for frequently used functions.

4.1. Diagnostic Functions

1. Read Codes: Select "Diagnosis" from the main menu, then "Read Codes" to retrieve Diagnostic Trouble Codes (DTCs) from the vehicle's ECU.
2. Clear Codes: After addressing the vehicle's issue, select "Clear Codes" from the "Diagnosis" menu. Confirm to clear the codes and turn off the Check Engine Light.
3. I/M Readiness: Check the "I/M Readiness" status to determine if the various emissions-related systems on the vehicle are operating correctly and are ready for inspection.
4. Live PCM Data Stream: View real-time operational parameters from the vehicle's engine control module (PCM). This includes values like RPM, vehicle speed, oxygen sensor readings, and more.
5. Real-time Curve: Visualize live data parameters in a graphical format for easier analysis of trends and fluctuations.
6. Freeze Frame: When an emission-related fault occurs, the ECU stores certain vehicle operating conditions at the time of the fault. This data is called "Freeze Frame" data.
7. O2 Sensor Test: Retrieve and view O2 sensor monitor test results for the most recently completed tests from the vehicle's on-board computer.
8. EVAP System Test: Initiate a leak test for the vehicle's Evaporative Emission Control (EVAP) system.
9. Vehicle Information: Access information such as Vehicle Identification Number (VIN), Calibration ID (CALID), and Calibration Verification Number (CVN).

4.2. Battery Test

Press the dedicated 'BAT' button or navigate to the "Battery" menu to perform a battery test. This function allows you to measure battery voltage, monitor its performance, and estimate its remaining life.

4.3. Cloud Print

Select "Cloud Print" from the main menu. This feature allows you to print diagnostic reports, including DTCs, live data streams, and freeze frame data, for further analysis or record-keeping.

4.4. System Setup

Access the "Setting" menu to customize scanner preferences:

• Language: Choose from 13+ supported languages.
• Unit of Measurement: Select preferred units (e.g., Metric or Imperial).
• Key Beep: Turn button press sound on or off.
• F1/F2 Key Function: Customize the functions assigned to the F1 and F2 shortcut keys.
• Screen Backlight: Adjust screen brightness.

5. Maintenance

• Cleaning: Wipe the scanner with a soft, damp cloth. Do not use abrasive cleaners or solvents.
• Storage: Store the device in a dry, cool place away from direct sunlight and extreme temperatures.
• Cable Care: Avoid bending or twisting the OBD2 cable excessively to prevent damage.
• Software Updates: Check the manufacturer's website periodically for any available software updates to ensure optimal performance and compatibility with newer vehicle models.

6. Troubleshooting

• Scanner Not Powering On:
  • Ensure the OBD2 connector is securely plugged into the vehicle's port.
  • Verify the vehicle's ignition is in the ON position (engine can be off).
  • Check the vehicle's fuse for the OBD2 port (usually labeled "Cigar" or "Accessory").
• "Linking Error" or "Communication Error":
  • Confirm the vehicle is OBD2 compliant (12V gasoline, post-1996 US, post-2000 EU, post-2008 Asia).
  • Check for loose connections at both the scanner and the vehicle's OBD2 port.
  • Turn off the ignition, wait 10 seconds, then turn it back on and try again.
  • Try the scanner on a different compatible vehicle to rule out a scanner issue.
• Screen is Blank or Frozen:
  • Disconnect and reconnect the scanner.
  • If the issue persists, contact customer support.

7. Specifications

8. User Tips

• Clearing Codes: The scanner can indeed clear car malfunctions (DTCs) and turn off the Check Engine Light. Always diagnose and fix the underlying issue before clearing codes, as they will reappear if the problem persists.
• Power Source: The device does not come with an internal battery for operation. It draws power directly from your vehicle's OBD2 port when connected, making it a convenient plug-and-play tool.
• Pre-Purchase Check: If you're buying a used car, use the I/M Readiness function to quickly check if the vehicle's emission systems are ready for inspection, which can indicate if codes have recently been cleared without fixing the issue.

9. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the contact details provided in the included user manual or visit the official iKIKIN website. Keep your purchase receipt as proof of purchase for any warranty claims.