• Diesel Explorer 2.0

    Diesel Explorer 2.0

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    SKU DieselExplorer

    Diesel Explorer is Diesel Laptops' very own comprehensive heavy-duty and medium-duty diagnostic software! This software will read all DTCs and faults from all standard vehicle modules including body controller, engine controller, transmission controller, and more. You're also able to view live data, trip information, and HD-OBD readiness information. Diesel Explorer even has built-in reporting so you're able to do a quick check on the vehicle's health.

    Note: This is a digital download. No product will be shipped. 

    "Love it - lets me do what I need to do with my truck." -Robert P.

    New in Version 2.0.1!

    • New user-friendly interface
    • Support for UDS and WWH-OBD protocols
    • Export Reports in PDF format
    • Multi-Protocol Mode: Diesel Explorer can now automatically scan all available channels and determine which protocols are available
    • Automatic Scanning: Upon connecting to the truck, DTCs and Component Information: VIN, Make/Model/Serial, etc. will automatically be scanned in.
    • New tabbed layout:
      • DTCs: displays diagnostic trouble codes/fault codes from all currently connected DTCs
      • General: displays crucial and up-to-date primary data: engine speed, engine coolant temperature, etc.
      • Basic Data: displays a snapshot of approximately 20 different parameters read in from the truck
      • Total Vehicle Data: displays total vehicle parameters: total vehicle distance, total engine run time, etc.
      • Total Trip Data: displays total trip parameters: trip distance, time fuel used, etc. This tab also includes a button that will reset the trip data available over J1939 (if applicable)

    Note: This program is only compatible on PCs running Windows 7 or higher.

    Nexiq USB Link 2

    RP1210 Compliant

    Diesel Explorer will work with any normal datalink adapter that is commonly used with other aftermarket and OEM software.

    New UI - Info on DTCs

    Information on DTCs

    Clearly see all active and inactive codes along with code information such as the SPN, FMI, and even a description. Easily view the total count of your codes as well as refresh and clear them.

    Component Info Screen

    Component Information

    Here you’ll see a list of all the modules that the adapter and software are picking up. You can also find information about these modules including manufacturer, serial number, and part number.

    View Parameters Screen

    View Parameters

    The parameters tab will show you tons of vehicle information that is updated in real-time including coolant temperature, boost pressure, accelerator pedal position, and more. This data is listed in metric, English, and binary values, when applicable.

    Vehicle and Trip Data Screen

    Vehicle and Trip Data

    Here you can view static parameters such as fuel economy, total vehicle hours, and total distances. You can choose to view these parameters for the lifetime of the vehicle or for a given trip.

    Reporting PDF Example

    Built-in Reporting

    Diesel Explorer has a built-in reporting feature that prints to a PDF format that includes Engine Data, DTCs, Components, Total Vehicle Data, and Total Trip Data.

    Contact Us


    If you have any questions about this or any other product, please don't hesitate to contact one of our Diesel Laptops experts at (888) 983-1975 or by clicking below!

    Contact Us

    Customer Reviews

    Based on 156 reviews
    Robert Star
    Fast and informative

    This software reads and clears codes from all modules on the network. Fast, accurate and informative. It even pulls up VIN and engine serial number, and basic parameters! Great for when you just need basic info prior to full diagnostic testing. Every technician should have this.

    Joe pressnell

    We at American Diesel Repairs LLC absolutly love the new free software.. diesel laptops is the best!


    Gave simple access to Cat C-15 engine

    Much better then 1.0

    I was able to download it and install it on my system without any problems for a free program. It was really good thank you.

    Igor Tarasenko

    Diesel Explorer 2.0