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OBD2 Com: Advanced Automotive Scan Tool for Enhanced Vehicle Diagnostics

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Unlock the full potential of your vehicle’s diagnostics with our cutting-edge OBD2 automotive scan tool app, available for Android, Windows 11, and Fire devices. Designed for both everyday car owners and seasoned mechanics, this powerful tool goes beyond basic code reading, offering enhanced brake and body trouble code diagnostics, device control and reset functions, and access to extra manufacturer real-time data. Experience comprehensive vehicle insights with plots, gauges, statistics, elapsed times, sound alerts, fuel economy tracking, acceleration data, GPS integration, live web view, recording, playback, and export capabilities. Plus, benefit from free Open AI code solutions directly within the app. No ads, no subscriptions – just pure diagnostic power. Pair it with a verified ELM-327 adapter for optimal performance and explore optional MindWave brain headset integration for a unique user experience.

This app is your comprehensive solution for a wide range of vehicles, including popular models like F-150, Silverado, Mustang, and many more. Whether you drive a Ford truck, a Chevy SUV, or a classic muscle car, our Obd2 Com app provides the in-depth diagnostics you need.

Getting Started with Your OBD2 Com Scan Tool

Connecting your OBD2 com scan tool app is straightforward, ensuring you can quickly access your vehicle’s data. Here’s how to get connected via Bluetooth or WiFi:

Bluetooth Connection:

  1. Enable Bluetooth: On your Android device, navigate to Settings > Connections > Bluetooth.
  2. Turn On Bluetooth: Toggle Bluetooth to the ON position and tap on “OBDII” from the list of available devices.
  3. Pairing: When the pairing dialog box appears, enter the ID “1234”.

WiFi Connection:

  1. Enable WiFi: Go to Settings > Connections > WiFi on your device.
  2. Connect to OBDII: Tap on “OBDII” from the available WiFi networks.

Important Notes:

  • ELM-327 Adapter Power: Ensure your ELM-327 adapter is properly plugged into your vehicle’s OBD-2 connector, located under the dashboard. These adapters draw power directly from the OBD-2 port.
  • Connection References: For detailed instructions, you can refer to Google’s guides on connecting via Bluetooth on Android and WiFi on Android.

Once your adapter is connected and plugged into your vehicle’s OBD-2 port, follow these steps within the app:

  1. Turn Ignition ON: Turn your vehicle key to the “On” position (or start the engine).
  2. Tap START: In the app, tap the “START” button to initiate the connection. The app log will display connection information, confirming the Bluetooth or WiFi link and the vehicle connection.

Exploring the OBD2 Com App Interface and Functions

The OBD2 com app is designed for user-friendly navigation and powerful diagnostic capabilities. Let’s explore the key features and functions:

Vehicle Information and Identification:

  • VIN (Vehicle Identification Number): The app automatically retrieves and displays your vehicle’s VIN.
  • Year Support: Supports OBD2 vehicles from 2005 and newer using “ALL-OBD2” settings.
  • Manufacturer Specifics: Tap “manuf” for detailed GM VIN and memory storage information.
  • Calibration IDs (CID) & Verification Numbers (CVN): Access “obd2” Calibration Identification Numbers and Calibration Verification Numbers for in-depth system analysis.
  • ID Requests: Use “Find” to request specific IDs for targeted data retrieval.
  • Engine Server Selection: If your vehicle provides multiple OBD2 server responses, tap “Engine” to select the appropriate server.

Web Viewing and Data Playback:

  • Remote Web View: For apps supporting remote web viewers, press “START-WEB” after connecting. Your Web ID will be listed in the log, allowing you to view live data at carcoded.com/web.
  • Data Replay: Select “PLAY” to replay recorded scans. Use forward and back controls (>, >>, >>>) to navigate through the data at different speeds.
  • File Exploration: Tap “FILE” to browse your saved scan data. All scans are automatically saved by default, organized by year-month-day-24hr.time format.
  • Directory Management:
    • Default Directories: Data is organized into default directories (manufacturer, ALL-OBD2, ACCEL, EEG).
    • Rename: Select “Name” to rename directories or files for better organization.
    • Move: Use “Move” to relocate files to different directories.
    • Delete: Select “Delete” to remove files or directories.
    • Export: Tap “EXPO” to save data as a tab-separated spreadsheet text file in your Android download directory for further analysis. Use the forward control to start or stop data export.

Real-Time Data and Monitoring:

  • DATA Page: The “DATA” page lists all supported real-time data items for your vehicle. Select an item and press “START” to begin monitoring.

  • PLOT Graphs: Visualize selected data items in real-time plots. Features include:

    • “Auto” or “Man” scaling options.
    • X10 power scales and R4 ranges for data adjustment.
    • Adjustable time scales (1s/d seconds per division).
    • Graph types: LINE, BAR, SCOPE, or OFF.
    • N4 power digital readout for precise values.

  • DASH Real-time Displays: Create customizable dashboards with:

    • “Sound” or “Alarm” features for auditory and visual alerts.
    • “Auto” or “Man” scaling and X10 power scales, R4 ranges.
    • G4 Gauges for analog-style displays.
    • D2 Dash Displays for digital readouts.
    • N4 power digital readout.

  • STAT Statistics: Analyze data with real-time statistics, including:

    • “Value” or “Rate” per second display.
    • “Avg” (Average), Total, “1” or “10” second rolling interval averages.
    • “Std Dev” (Standard Deviation) or “Error”, Total sample count.
    • “Range,” “Min” (Minimum), or “Max” (Maximum) values.
    • “Prob” (Probability) of Minimum or Maximum occurrence.
    • “Limits” of Range.
    • Scale Resolution.
    • “Set” audio alarms and dash red lines for minimum or maximum limits.
    • “Dist” Histogram bar chart of percent probability distribution.

  • UNIT Changes: Easily change the unit of measurement for selected data items.

  • TIME Settings: Adjust the sample interval for selected data items, with options for Resolution, Actual, and unit selection (mS, Hz, Sec, or Min).

  • ET Elapsed Time: Utilize the elapsed time function with:

    • Lap Start/Stop functionality.
    • “Ch2” two-channel stopwatch capability.
    • Display of “Last,” “Avg,” “Min,” or “Max” elapsed times.

  • FIND Function:

    • “Top” – Moves the selected item to the top of the list for easier access.
    • “Find” – Text-based search to quickly locate specific data items.

  • OBD2 Views:

    • “Tap” for real-time data views of legislated OBD2 items.
    • “form” – Access Distance and Fuel consumption equations.
    • “manf” – View manufacturer-specific data parameters.
    • “sens” – Display acceleration and GPS sensor data.

Trouble Code Diagnostics and Reset:

  • 0-Light Off (Trouble Codes): Displays the total number of current OBD-2 trouble codes from all emission-related servers.
    • Tap to Request Trouble Codes.
    • Select “obd2” for generic OBD2 codes or “manuf” for manufacturer-specific codes.
    • If “manuf” is selected, choose a server (e.g., “Engine..”).
    • Select code types: “Current,” “Pending,” or “Hard” and tap “Request.”
    • GM app users can access historical codes in “manuf-hard” requests.
    • “Copy” function for pasting codes into other apps or for sharing.
    • “Ai” button for instant AI-powered code solutions and explanations.
  • 1-Not Ready (Readiness Status): Indicates the status of OBD-2 emissions evaluations to determine trouble code readiness since the last code clear. Displays “Not Ready” and “Completed” listings.
  • Freeze Frame Data: Provides a snapshot of data parameters captured at the moment a trouble code was set. For GM apps, select “manuf” for additional freeze frame and fail records.
  • Performance Monitoring: Verifies emission monitoring performance by displaying the number of “Conditions” for test starts and “Completions,” expressed as a “Ratio” or “Percent.”
  • Clear Codes: Clears trouble codes from the vehicle’s computer system.
    • Select “obd2” or “manuf.”
    • If “manuf,” choose a server (e.g., “Engine..”).
    • Select and press “Clear” to erase codes.
    • Ford apps may also offer a “Memory Erase” function for more comprehensive clearing.

Advanced Testing and Control:

  • Test Results: Provides listings of testing results used to diagnose OBD-2 trouble codes.
    • Select “manuf.” and an “Engine..” server for manufacturer-specific device tests and controls.
    • “HIST” (History) button: If supported, access test result predictive fail date history for proactive maintenance.

Verified OBDII Connectors and Accessories

For optimal performance and reliable connection, we recommend using verified OBDII connectors. You can find recommended options here:

Optional Accessory:

  • Mindwave Brain Headset: Enhance your diagnostic experience with the optional MindWave Brain Headset for unique biofeedback integration.

Vehicle Specific Enhanced Diagnostics

Our OBD2 com app offers enhanced diagnostic capabilities for a wide range of vehicle makes and models, going beyond generic OBD2 functions to provide manufacturer-level insights. Below are some highlights of supported vehicle categories and specific features:

Ford Enhanced Diagnostics:

GM Enhanced Diagnostics:

  • GM 2006-2010 6.6L Duramax Diesel: Supports Engine (LLM LLY LBZ), Allison Transmission, Glow Plug, ABS, Suspension, and Body servers. Real-time data, Diesel Particulate Filter functions, Injector controls, Allison transmission data, and device controls. Real Time Data Web View. Get it on Google Play
  • GM 2001-2005 Silverado and GMC Sierra 6.6L Duramax Diesel: Extensive server support (Engine, Trans, Transfer Case, ABS, Suspension, Air Bag, Body, Climate, Dash, Instrument, Seat, Theft). Real-time data, device control tests, Injector controls, Allison transmission data, brake data, Fail Record, and Freeze Frame. Trouble code read/clear for 12 computers. Get it on Google Play
  • GM 1996-2003 GM 6.5L Turbo Diesel L65 and L56: Real-time data (Injection Time, Fuel Pressure, Temperature, Boost), Injector/Glow Plug controls, Historical Codes, Fail Record, Freeze Frame. 1998+ models include brake and steering data across 9 computer systems. Get it on Google Play Get on Windows 11 and Fire
  • GM 1998-2001 GM 5.7 L31 Truck & 1998-2000 Silverado/Sierra 454ci Vortec L29: Comprehensive support across multiple servers (Engine-Trans, Transfer Case, ABS, Air Bag, Body, Climate, Dash, Instrument, Theft, On-Star). Real-time data (Cam Shaft Offset, knock retard, misfire, torque, injector pulse), Crankshaft CASE learn, Injector drop control, Transmission data, Fail Record, Freeze Frame, Brake data, and Trouble code read/clear for 10 computers. Get it on Google Play
  • GM 2000-2007 Silverado and GMC Sierra 5.3L LM7 Vortec: Supports a wide range of on-board computers (up to 22) including Engine-Transmission, Brake, Suspension, Body, Climate, and more. Real-time data, Crankshaft CASE learn, Injector drop control, Transmission data, Fail Record, Freeze Frame, Brake data, and StabiliTrak diagnostics. Various Data, Codes and Device Control Support. Get it on Google Play
  • GM 2007-2013 GM V8 Trucks: Supports 6.2, 6.0, 5.3, 4.8L Sierra, Silverado, Yukon, Avalanche, Escalade, Suburban (no Classic models). Engine, Brake, Suspension, and Body computer diagnostics. 331 real-time data items, circuit checks, device controls (including windows and horn), predictive fail dates, and Open AI trouble code solutions. Real Time Data Web View. Get it on Google Play
  • GM 2002-2007 TrailBlazer, Envoy, Bravada, Rainier, Ascender, Saab 9-7 (4.2L 6cyl LL8 4200) & 1998-2002/2003-2007 S-10, Sonoma, Blazer, Jimmy, Vans, Sierra and Silverado 4.3L V6: Extensive support for these models with real-time data and device control across multiple on-board computers. Engine and Transmission diagnostics, Knock Retard, Injector Pulse, Misfires, Cylinder Contribution, Crank Shaft Variation Learn, and Transmission data. Get it on Google Play
  • Pontiac 1997-1999 GTP SuperCharged 3.8L & Buick Lucerne 2006-2008 3.8L: Supports Power Train (Engine & Transmission) diagnostics for Pontiac GTP. Buick Lucerne support includes Engine, Transmission, Brake, Body, and Suspension servers with 273 extra real-time data items and device controls. Real Time Data Web View. Get it on Google Play
  • Cadillac Seville, Deville and Eldorado 2000-2003 4.6L & Corvette, Camaro, Firebird, Impala SS, Caprice, Roadmaster, Fleetwood 5.7L: Extensive support for Cadillac models with up to 29 computer systems and 186 real-time data items. Corvette and related models offer 169 real-time engine/transmission items. Real Time Data Web View. Get it on Google Play

Additional Features:

  • Acceleration Sounds: Generate linear, lateral, vertical, and magnitude-based sounds with Solfeggio frequencies for unique vehicle feedback. Get it on Google Play
  • Mindwave Integration: Optional support for NueroSky MindWave Mobile 2 Bluetooth EEG Headset, providing Attention Status Alarms and real-time brain voltage data for a unique driver analysis experience.

Comprehensive Support and Resources

We are committed to providing excellent support and resources to help you get the most out of your OBD2 com scan tool app.

  • Support Email: [email protected]
  • Text Message Support (US Only): 636-734-5004
  • AI Diagnostic Trouble Code Analyzer: AI Diagnostic Tool – Get additional information and analysis for your diagnostic trouble codes with our AI-powered tool.

Explore Further Learning Resources:

About OBD2 Com:

Providing expert automotive software solutions since 1978, OBD2 com is a manufacturer and developer of OBD2 automotive network equipment, software, and web services since 1995. With over 12,000 units sold, our Car Code solutions are proudly funded by Amazon FC STL8 and SSA.

CarCoded.com Scan Tools Copyright © 1995-2019 Alex C. Peper dba Car Code. All Rights Reserved. References: SAE J1930, J1962, J1978, J1979, J2012, J2190, J1850, J2178 © 1997-2004 Society of Automotive Engineers, Inc. reprint content license 2000-2005 California Air Resource Board Equipment and Tool Institute information license 2000-2010 International Standards Organization United States Code of Federal Regulations General Motors data stream license 1995-2011 model years. Google Play and the Google Play logo are trademarks of Google LLC.

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