You will find our hand-picked selection of Best Diesel Scanner below. You have a wide variety of choices of brands such as ANCEL,Diesel Laptops,FOXWELL available to you as a result of the fact that each one of them has a unique pricing, look, and feel. Continue reading for an in-depth analysis in our Best Diesel Scanner buying guide!
Our experts tested a variety of Best Diesel Scanner on the market. Right at the top of the list is ANCEL Best Diesel Scanner. Check out some more of our favorites below, and read some valuable insight from our experienced editors.
Editor's Choice
ANCEL HD430 Heavy Duty Truck Scanner, DPF Reset & Forced Regeneration for Cummins & Caterpillar
Premium Pick
Diesel Laptops Nexiq USB Link 3 Wired Edition with Repair Information & Diagnostic Software
Budget Pick
ANCEL X7HD 10'' Heavy Duty Truck Scanner, Semi Trucks Full System Diagnostic Tool, Bidirectional
Top 10 Best Diesel Scanner
We researched and compared the top products in the Best Diesel Scanner category to provide you with these recommendations.
1. ANCEL Heavy Duty Truck Scanner HD601 PRO All System Diesel Diagnostic Scan Tool for Cummins,
- Extensive CompatibilityAfter the upgrade, the compatibility is wider and more accurate! HD601 PRO heavy duty truck scanner supports all major truck models that comply with standard protocols (SAE J1939, SAE J1708, ISO 14230-4, ISO 15764-4 and ISO 9141-2, ISO 27145-4 and Euro6). Such as Cummins, Paccar, Detroit, Perkins, Freightliner, International, Peterbilt, Ford, Class 4-Class 8 trucks, etc. It also check engine diagnosis on most cars, minivans and light trucks from 1996 and latest.
- OE-Level Full System DiagnosticHD601 PRO Diesel Scanner supports all system scans of heavy trucks compliant with standard protocols SAE J1939 & J1708, such as Engine, ABS, Transmission, Braking System, ESP, EPS, Fuel System, etc, It is a great scan tool for Cummins, Caterpillar, Detroit, Perkins, Maxxforce, BendixWabash, Wabaco, Haldex, Allison, Eaton heavy trucks, With this truck tool, you can get deep analysis data about the system and do some repairs by yourself, saving much time and money.
- Enhanced Diesel OBD ScannerAs a 2-in-1 code reader, it supports the latest ISO27145 and Euro6 protocols and enables diagnosis of car and truck engines. In addition to reading codes, clearing codes and displaying live data in a text or graphic format for trucks, you can also retrieve vehicle information, view freeze frames and look up DTCs. To ensure that this device works with different engines, it is also equipped with 6, 9 and 16 pin cables that allow you to easily turn off the CEL light.
- DTC Library+Life Time Free UpdateThe built-in DTC library allows you to retrieve the codes directly without searching for the definition in the book. Whether you are a professional mechanic or a DIY car owner, HD601 diesel scanner explains the existing problem, makes it easier for you to understand the codes definition and fix the problem faster. Plus, you get a lifetime free internet updates, so you always have the latest software for diagnostics in English and Spanish languages.
- Friendly Design, Easy of UseThis scanner is plug and play, simple and convenient, and very friendly for beginners. With improved buttons for easy menu navigation. The excellent 2.8 inch LCD color screen makes it easy to view the displayed results and gives you a better overview of your car's problem areas and the identified codes. In addition, the processor is super-fast and responds without lagging, providing maximum comfort and efficiency in diagnostic and service work.
2. ANCEL X7HD 10'' Heavy Duty Truck Scanner, Semi Trucks Full System Diagnostic Tool, Bidirectional
- 2025 New Functions Making X7 HD the Top Dog - Big Surprise!!! ANCEL X7 HD truck scanner 10 major functional advantages .>Full HDOBD/OBD2 Function >ALL System Diagnostic >42+ Reset Function >Active Test / Bi-Directional Control>ECU Coding>Graphing Live Data>Wide Compatibility >2 Yrs Free Update>Remote Operation>Bluetooth 5.0 & Wifi In addition, 8 major hardware advantages: >6000 mAh>10.1 inch Tablet>2G RAM>32G ROM (Expandable to 128GB)>Data Record & Replay & Print>Android 10.0>Bluetooth 5.0 & Wifi>14 Languages
- OEM DPF Forced Regen & Cylinder Cutout Test & more - ANCEL X7 HD diesel scanner diagnostic tool not only supports DPF regeneration, DPF reset, DPF related information reset, DPR state reset, DPD forced regeneration etc, which helps you better solve the exhaust aftertreatment system problems, but also supports activate motor to do exhaust air in ABS Automatically. Moreover, it features TPMS activation, cylinder cut-off and learning functions.
- Advanced ECU Coding & Programming - ANCEL X7 HD 10.1inch truck scanner diagnostic tool is equipped with advanced ECU coding, supports Level calibration, Idle speed learning and Adjustment, Camshaft timing control learning, Control unit adaptations, Injector Codes, Read/Write VIN, Road speed limit optional vehicle speed set, etc... PLEASE NOTE that ECU codes are not compatible with all vehicles, please send us your VIN# to check vehicle compatibility.
- 42+ Reset Functions & Bidirectional Control - 2025 newest top heavy duty truck scan tool, comes with 42+ special services (ECU, Speed Limit and Idle Reset, Oil Reset, Injector Coding, EPB, ABS, SRS, Suspension, Throttle, etc. and always keep growing), which meet all your various needs for service and maintenance. Please send your VIN# to our amazon@anceltech.com to check compatibility.
- 10 Inch All Systems Diesel Scanner & Full HDOBD/OBD2 Modes - ANCEL X7 HD diesel truck scan tool supports all systems scan, such as Engine, Brake, Retarder, TECU Transmission, Tachograph, ABS, SRS, TPMS, EPB, SAS, ESP, and other vehicle systems, comes with 10 obd2 service modes: read/erase error codes, Data Stream, I/M Readiness, Vehicle Information, Actuations, DTC Lookup, EVAP, view freeze frame, etc.
- Remote Diagnostic - Equipped with advanced remote diagnostic technology scan tools, users can get instant support from ANCELs technical team. In addition, you can also use the "Feedback" function to send your diagnostic report or other problems encountered to our technicians for professional guidance.
- 2 Years Free Updates & 1 Years Warranty - ANCEL X7 HD heavy duty scanner is specially designed for more than 100 brands, more than 10000+ models of heavy trucks and commercial vehicles, such as semi trucks, light trucks, buses, construction vehicles, agricultural vehicles. A strong R&D team and frequent software updates can best meet the needs of workshops and professional mechs. It comes with 2-year free software updates, 3-year backup and 30-day replacement service
3. Diesel Laptops Nexiq USB Link 3 Wired Edition with Repair Information & Diagnostic Software
- 12 Month Warranty
- Includes 9-pin, OBDII, & 6-pin connectors
- Includes 90-days of Diesel Repair Professional Subscription. Fault codes troubleshooting trees, wiring diagrams, labor time guides, & much more.
- Includes Diesel Explorer - View & Clear fault codes, view live data, download ECM reports, & more.
- Wired Edition (No Bluetooth or Wifi)
4. FOXWELL HD500 Heavy Duty Truck Scanner with DPF Regen/Injector Cutoff/Limit Setting, Full System
- Diesel EnginesHD500 heavy duty truck scanner is tailored to vehicles equipped with cummins, cat, detroit, paccar, international, hino and more engines. This diesel scan tool come with diverse adapters, including diesel 6 & 9 pin, CAT-9 pin, CAT-14 pin, 16 pin cable. It is engineered to deliver accurate and reliable diagnostics, ensuring compatibility and effective troubleshooting for your trucks. Tip: If your truck fault code is factory custom protocol, please enter the diagnostic menu, and then select the corresponding engine to test, so that your test data will be more accurate.
- Advanced DPF ManagementThe longer a truck is in use, the more particles accumulate in the D.P.F and the more the D.P.F becomes clogged, affecting engine performance and emissions efficiency. This HD500 diesel scanner provides you with DPF regeneration, D.P.F reset, DPD, DPR status control and more functions to achieve efficient cleaning, optimise engine performance and prolong D.P.F life. Save maintenance costs by avoiding D.P.F replacement through regular D.P.F cleaning and D.P.F regeneration. All made easy with the HD500.
- Cylinder Cut-off ServicesThe cylinder cut-off test can diagnose engine failure problems. The HD500 heavy duty truck scan tool sends a command to the ECU to cut off the injector of a cylinder to check if the injector of that cylinder is not working properly. If the engine speed drops more, the better the cylinder works; if the speed drop is not obvious or does not drop then the cylinder may be faulty; touch the high-pressure pipe between the common rail tube to the injector with your hand, the stronger the pulsation, the better the injection effect. This diesel scanner provides clear guidance for maintenance.
- Speed Limit Reset & ABSLimit setting enables you can check and set the engine speed and the vehicle road speed limit when the vehicle is stationary, which ensures driving safety. And this diesel scanner also can make you achieve a firm brake pedal by removing air from the ABS module. HD500 truck scanner helps you maintain commercial vehicle breakdowns at all times, saving you money efficiently and winning more business for you!
- Access All Major Systems with EaseThe HD500 diesel truck obd2 scanner provides full diagnostic capabilities, covering the engine, ABS, SRS, EPB, Park Brake Controller, DPF, etc. Comes with full HD OBD/EOBD/ OBD2 service modes, including read codes, erase codes, live data, etc. Allows you to quickly identify issues and perform necessary solutions.
- For Commercial and Passenger VehiclesThe heavy truck scanner diagnostic tool supports heavy-duty trucks, pickup trucks, light trucks, buses, trailer, tractor, construction vehicles, agricultural vehicles. Compatible with multiple protocols such as J1587, J1939, J1708, J27145, ISO9141-2, ISO14230-2, ISO15765-4.
- Maximize Your InvestmentThe truck diagnostic scanner provides lifetime updates to keep your device compatible with the latest models and diagnostic features. Dedicated technical support team available for assistance to ensure a seamless experience. The coverage and functions will be vary on different car conditions, please check them before purchase.
5. ANCEL HD430 Heavy Duty Truck Scanner, DPF Reset & Forced Regeneration for Cummins & Caterpillar
- Wide CompatibilityHD430 supports 12V 24V trucks, equipped with diesel connectors (cat-9, 6pin, 9pin) and OBDII standard connector, with strong truck adaptation and compatibility. Product supports SAE J1939, SAE J1708, SAE J1850 PWM, SAE J1850 VPW, ISO 14230-4, ISO 9141-2, ISO 15765-4, ISO 27145-4 truck protocols, provides complete scan & fast scan, and available in English and Spanish, it is suitable for DIY enthusiasts, old-school mechanics, truck owners or small repair shops.
- D-P-F Regen For Cunmmis & CaterpillarHD430 supports Cummins and Caterpillar engines for D-P-F reset & regeneration, helping to remove diesel particles from truck D-P-F & meet maintenance schedules, thereby avoiding fault codes, maintaining engine performance, and extending DPF & truck life. Even if you aren't a professional mechanic, you can easily perform D-P-F regen using HD430 according to clear instructions, which can help your truck avoid roadside obstacles while reducing your repair time & cost.
- Diesel Full System Diagnostic ToolHD430 has excellent diagnostic performance, quickly scanning truck systems, detecting truck faults, while supporting the engine, ABS, transmission, fuel system and more. Read the fault code and DTC Lookup help you understand the cause of the fault, quickly clear the fault code after maintenance, so provide you with good maintenance assistance and convenience. HD430 heavy duty truck scanner will provide efficient, fast scanning of your truck system.
- Enhanced Diesel & Gasoline ScannerHD430 has full HD OBD and OBDII functions and supports trucks with Cummins, Caterpillar, Detroit and Paccar engines. In addition to read & clear fault codes, view live data, ECUs, vehicle information, it also supports functions such as freeze frame, I/M readiness, on-board monitor test, etc. At the same time, the built-in DTC Lookup can help you quickly query and understand the specific definition of the fault code & solve the problem, providing strong support & convenience for your vehicle maintenance.
- Advanced Hardware & Design4.3-inch screen, 8G memory, 8G TF, 2.4G Wifi & other hardware, your truck repair process will be more stable. Wifi Lifetime Free Update, you can always keep up with the latest diagnostic functions and optimized performance of HD430, compared with others, you can avoid expensive update subscription fees. The imperial conversion to meet your needs for the use of the unit of measurement. Unique horizontal screen button design, your operation will be more comfortable and convenient.
- Professional Technical SupportIf there is a problem during use, you can use the feedback function to submit relevant information, and our technical engineers will solve it for you in time after receiving it. At the same time, we provide 24/7 online technical support, 30 days free return & exchange, and 3 years warranty service. Please note that the HD430 offers limited diagnostic function (OBDII/EOBD) for pickups/light trucks.
6. ANCEL Heavy Duty Truck Scanner HD3300 Plus+ with DPF Reset/Force Regen Scanner, Full System Diesel
- D.P.F Cleaner Doctor: As a long-term truck user, do you still struggle with clogged filters and engine slowdowns? The HD3300 PLUS+ professional DPF regeneration scanner offers complete D.P.F reset/forced regen, DPR status monitoring, and DPD regeneration capabilities to enhance engine performance and emission control efficiency. Compatible with Cummins, Detroit, Cat, International, Volvo, Mack, Paccar, Isuzu, Hino, and Fuso major diesel engine brands. This heavy duty truck scanner effectively prevents soot and particulate buildup, helping you avoid costly ($4000 -$8000 ) D.P.F replacements.
- Widely Compatible: This heavy duty truck scanner tool includes adapters like CAT-9 PIN, DIESEL 6&9 PIN, and OBD 16 PIN, supporting protocols such as J1587, J1939, J1708, J27145, ISO9141-2, ISO14230-2, and ISO15765-4. Built for heavy duty trucks or semi trucks powered by Cummins, Caterpillar, Detroit, or Paccar. So, this truck scanner diagnostic tool fit for Freightliner, Peterbilt, Volvo HD, Mack, International, Ford HD trucks. ANCEL HD3300 PLUS+ truck scanner ensures precise diagnostics and seamless problem-solving for an unparalleled user journey. !!!HD3300 Plus+ is designed for heavy-duty trucks and does NOT SUPPORT LIGHT-DUTY TRUCKS, PICKUP TRUCKS and 12V CARS!!
- Full System Diesel Diagnostic Tool: HD3300 Plus+ diesel scanner diagnostic tool provides depth diagnostics for all major systems, including Engine, Transmission, ABS, EBS, ESC, ASR, Airbag, BCM, SCR, Instrument, Air Suspension, and DPF. As an ALL-IN-ONE diesel scanner, it supports HD OBD & OBD2 service modes, such as read/erase codes, and live data stream, ensuring quick and precise issue identification for optimal performance.
- Anvanced Oil Light Reset Function: Changing oil is the most important part of routine maintenance for vehicle. HD3300 PLUS+ obd2 scanner for diesel trucks support OEM level oil reset for ISUZU & FUSO &HINO, help reset the Oil Life Reminder (turn off the Oil Service Light) when the replacement of engine oil is done in case of the impurities in oil may damage the engine. So vehicles can recalculate another optimal oil life change interval depending on the vehicle driving conditions and climate, makes your driving safety gets ensuring.
- Economize Your Budget: NO HIDDING UPDATE FEES!! The ANCEL HD3300 Plus+ diesel mechanic tools offers one-click Lifetime F*ree Update, keeping you up-to-date with the latest features. Expert technical support for you a hassle-fr*ee experience. With this scanner, it can keep an eye on your truck condition in time!
- Truck Necessity and Worthy to Own: HD3300 PLUS+ truck scanner diagnostic tool equipped with a 5-inch high-resolution screen, 8GB internal memory, and 8GB expandable storage, it ensures smooth and efficient diagnostics. Driven by a high-performance chip and supported by 2.4G WiFi connectivity, it delivers fast, reliable operation for seamless diagnostics.Help you take the mystery out of modern trucking
- Compatibility Assurance: Please share your trucks make, model, engine brand, engine model, and year before purchasing. Our team will verify compatibility within 24 hours, ensuring a perfect fit and helping you avoid post-pur*chase hassles. Besides, your voice matters. We actively listen to your suggestions with our truck diagnostic tools and use these insights to refine every detail. Whether you have questions or ideas, we are here to a*ssist promptly.
7. Autel Scanner MaxiCOM MK808S, 2022 Bidirectional Tool Updated of MaxiCheck MX808 MK808, 28+ Service,
- 2022 New Functions Making MK808S the Top DogBig Surprise! Autel has upgraded the MK808 to the MK808S to cover more vehicles and functions, including 4GB RAM, 5X faster CPU, wider car coverage2022 newest Autel MaxiCOM MK808S is perfectly equipped with Newly Released Bi-Directional Control (Active Test) 28+ Services AutoAuth for 2017 & later FCA cars (Chrysler Jeep Dodge Fiat etc.) Work with MV105/108 Autel always pursues High Products for you!
- 2022 NEWLY RELEASED BI-DIRECTIONAL CONTROLAs the 2022 upgraded version of Autel MaxiCOM MK808, MK808S car diagnostic scanner for all cars inherits the powerful Bi-directional Control which makes MK808S the most cost-effective Autel scanner (Cost less $300 than other bidirectional scanners). Active test/Bi-directional Control is widely used on car subsystems to help you check if the car actuators are all in good condition. Such as windows, rear mirrors, sunroof, wipers...
- 28+ MOST POPULAR SERVICE FUNCTIONSAutel versatile OBDII scanenr MK808S, which supports 150+ car brands & FCA AutoAuth, is an ideal choice for car repair shop owners and professional mechanics. Like the OBD2 code reader MaxiCOM MK808BT, MK808S also gets advanced 28+ hot services including Oil Reset, SAS Calibration, IMMO Keys (disable lost keys, add new keys), ABS Bleeding, Injector Coding, Battery Registration, etc., and still growing. Ranks top in professional automotive tablets.
- DIAGNOSE ALL AVAILABLE MODULESSame as the Snap-on code readers & scan tools, MK808S automotive diagnostic tool with reset works well on 150+ car makes and models worldwide (1996 and newer) to read/ clear codes, read ECU info., view Live Data, do active tests, and perform special functions for all available systems. The detailed report reveals the exact nature of the problem, with possible fixes to help greatly plan the budget for repairs.
- IMMO KEYSCar computer diagnostic tool MK808S is cost-effective with a nice price tag of $449 considering the IMMO feature that it offers. Each time you lose the key, key reprogramming tool MK808S can add the new key and remotely disable the lost one. *ONLY available for Asian vehicles with low-grade anti-theft systems.
- Runs Fast & AUTOVINBased on the MK808, the 2022 MK808S professional auto scan tool MK808S has upgraded its hardware with: ROCKCHIP RK3566 CPU, Android 11 OS, 4G RAM, 5GHz Wi-Fi, etc. to bring you faster diagnosis and operation. Unlike the MaxiCheck MX808, MK808S for all vehicles has no IP restrictions. Designed with Auto VIN, escaner automotriz professional MK808S can directly get detailed info about the car, ranging from engine type to where it was manufactured via a single touch.
- 0-Risk Purchase with Reliable SellerThe Autel MK808S car scanner, the 2022 newest version of MK808, works very well on car models from 1996 to 2022. As the largest Autel officially certified seller for 8 years, MOTORZONE provides you with 100% Original Autel scanners and excellent after-sale services: a 1-year warranty, 12-month free updates, 24/7 thoughtful support and 30-day refund & exchanges.
8. [2023 New] Launch X431 PRO3S+HDIII,Diesel&Gasoline Bidirectional Diagnostic Scan Tool,Cars&Heavy
![[2023 New] Launch X431 PRO3S+HDIII,Diesel&Gasoline Bidirectional Diagnostic Scan Tool,Cars&Heavy](https://m.media-amazon.com/images/I/51FdupyNLkL._SL500_.jpg)
- 2023 NEWEST LAUNCH FIRST Advanced Scan Tool Compatible With 12V And 24V VehiclesDesign for Passenger&Commercial Vehicles 2in1:The 1st ALL-IN-ONE scanner from LAUNCH ,work for Cars/Trucks/buses/trailers/excavators/diesel engine/construction machinery/ /pick-up/etc.AutoAuth for FCA SGWSupport Chrysler,Dodge,Jeep,Alfa Romeo and Fiat after 20172023 OE-Level featuresGuiding Functions,Variant Coding with Benz,Modification for BMW,Offline Coding,Customization,Personalization,Online Calibration.
- Over 50 Service Reset Functions + Bi-Directional + ECU Coding + Adaptation + Intialization + MatchingLAUNCH X431 PRO3S+ HDIII can send commands to the system/component to test their working status for Active Test. Beside,this scan tool can also support ECU Coding, Key programming, Adaptation, Matching, 50+ reset service functions like SAS/EPB/TPMS/D.PF/IMMO/Oil/Brake/GEARBOX Reset, ABS Bleed, Injector coding, etc... Powerful dealership level Functions can fully meet your needs.
- 2023 BEST Advanced Hardware & All Systems DiagnosisLAUNCH X431 PRO3S+ HDIII automotive scanner equipped with Android 9.0 operating system, 10.1-inch HD IPS(1920*1200) touchscreen, 7000mAh rechargeable battery (up to 12+ hours battery life), 3+32G memory(support 128G Expand memory). Support All systems Diagnostic including ENG, AT, ECM, TCM, ABS, SRS, BCM, IMMO, BMS, TPMS, SAS, Fuel System, Light System and A/C system,more.
- Wider Vehicle Coverage of 12V & 24V Vehicles + 24 LanguagesLAUNCH X431 PRO3S+ HDIII automotive scanner is ALL-IN-ONE Scan Tool for 12V cars and 24V Heavy-duty trucks which provide the most extensive multi-brand coverage and comprehensive diagnostics for you. Passenger vehicles:Cars, SUV, MPV, Pickup truck; Commercial vehicles:Heavy Duty Truck, Passenger Bus, Excavator, Tractor, Recreational Vehicle. 24 Language: English,French,Spanish,German,Russian,Japanese,Portuguese,Italian,Polish,more.
- User Friendly, Easy To UseLAUNCH X431 PRO3S+ HDIII supports One-Click Auto VIN Detect, One-Click WiFi Update, One-Click Generate Graph. In addition, this LAUNCH scan tool also support remote diagnostic, diagnostic feedback and respond, Live data graphing, data Stream record and playback, Generate Health Report (Share & Print). Bring you a more convenient and comfortable experience to a large extent.
- We Always Got your BACK !This original Launch scanner is backed up by Launch official after-sale services with 5-year warranty, available 60-days return & replacement policy, and 24/7 thoughtful support. We, the authorized Launch seller, provide you with 2023 newest original LAUNCH X431 PRO3S+ HDIII scan tool with reliable quality. (cardiagsales@hotmail.com)
9. ANCEL Heavy Duty Truck Scanner HD3400 Diesel Scan Tool for Cummins, Detroit, Caterpillar, Paccar
- Designed for CumminsAncel HD3400 heavy duty truck scanner can read/clear codes, live data, ECU, DPF regen, DPF reset, etc. for your Cummins engine: Cummins X12/x15/ISX15/L9/B6.7/Westport L9N/ISB/ISD/ISL/ISG/ISX/ISF/ISBe/QSM11/ISM/QSX15/ISC/ISN/ISK, such as Freightliner, Peterbilt, Kenworth, International, Ford Pick-up F650/F750, Chevy Pick-up, RAM Pick-up, Volvo Truck, Mack, Western Star, Autocar, Ford F600/F700, Terex TR50, Bluebird, Bobcat, Komatsu, Zoomlion, ect.
- Designed for DetroitHD3400 heavy duty truck scan tool can work for your Detroit DD13/DD15/DD16, Series 50/60, MBE 900/MBE 4000, OM501/OM 502, DDDL 6/DDDL 7, Freightliner Cascadia M2/108SD/114SD/122SD, Western Star 4700/4800/4900/6900/47X, Kenworth C500, ect.
- Designed for PaccarThe diesel scan tool is compatible with your Paccar engine: Paccar PX-7/PX-9, MX-11/MX-13, such as Kenworth T780/K270E/K370E/T680 Next Gen/T680/T880/W990/T180/T280/T380/T480, Peterbilt 579/389/567/367/365/548/535/536/537/220, ect.
- Designed for CaterpillarHD3400 diesel scanner diagnostic tool also work for your Caterpillar C7/C9/C11/C13/C15/C32, Ford Pick-up F-650/750, Freightliner M2/Argosy, Peterbilt 379/387/385/378/357, Kenworth C500, Caterpillar 320D/312E,/312F, ect.
- Excellent DPF RegenerationThis diesel code reader provides you with powerful DPF capabilities, including active(auto) regen, passive regen, DPF related information reset, DPR state reset, forced DPR regen, differential pressure test, DPD forced regeneration etc. OEM level DPF function, saving you the cost of purchasing a DPF. Please note that first read out the engine from Diesel OBD and then go to DPF menu to find the corresponding model to do DPF.
- Lifetime Free Update/Pin DetectThis heavy duty diagnostic scan tool allow you get the latest version at any time via WIFI update without any additional cost. It also cover more fascinating features: one-click activation, screenshot, printing, feedback, view/email reports, pin detect. Please kindly that perform VCI and application upgrade first, then vehicle database upgrade.
- Standard Diesel OBD & OBDII ProtocolsHD3400 truck diagnostic scanner is a 24V heavy duty code reader and also a 12V car OBD2 scanner, supports all cars with OBD2 standard protocols and HD OBD(J1587, J1939, J1708 and the newest J27145 protocols).
- What You GetA full system of lifetime free updates for diesel obd2 scanner with a 5 inches LCD screen and the most widely spoken languages - Spanish and English and with a 1 year seller's warranty, a FREE OBD2 cable and RD100 code reader valued $35.99, a professional technical team and customer service to help you at any time. Be the first to contact us with any problems and we offer hassle-free returns for refunds.
10. NEXAS Heavy Duty Truck Scanner NL102+ Full System Truck Diesel Scan Tool for Cummins, Caterpillar,
- Why NEXAS NL102 Truck Scan Tool? The NL102 outshines other truck scanner with its extensive diagnostic features. It offers full system diagnostics for major trucks meeting standard protocols, along with complete OBD2 functionality. Beyond read fault codes, clear codes and live data display, it enables vehicle info retrieval, freeze frame capture, and DTC lookup. Equipped with 6-pin, 9-pin, 16-pin connectors, it ensures broad truck compatibility. Plus, enjoy lifetime free updates in English, Spanish, and French, keeping your diagnostic scanner software current.
- Wide Compatibility - This heavy duty truck diagnostic scanner is compatible with all heavy-duty trucks that adhere to standard protocols (J1587, J1939, J1708). It covers a wide range of vehicle models, including Cummins, Detroit, Caterpillar, Freightliner, International, Kenworth, John Deere, Peterbilt, Sterling, Mack, Paccar, Western Star, Mercedes-Benz, Volvo, Scania, MAN, Renault, ERF, Foden, Seddon-Atkinson, Iveco, DAF, SISU, STEYR, and ISUZU. Additionally, it supports 10 modes of OBD testing for complete diagnostics and battery voltage monitoring on passenger cars and light vehicles (from Europe, America, and Asia) manufactured after 1996.
- Save Up to Hundreds Money for All Heavy Duty Trucks - The diesel scan tool supports accurate full system scanning for all heavy-duty trucks that comply with standard protocols (J1587, J1939, and J1708). This includes vehicle systems such as the engine, transmission, instrument panel, drivetrain, brake system, suspension, ABS, ESP, EPS, fuel system, etc. The diagnostic scan tool communicates with the vehicle's computer to retrieve data stream information, allowing it to accurately pinpoint issues. This reduces the waste caused by blind part replacements, saving your time and hundreds or thousands of money.
- All OBD2 Function & Battery Health Monitoring - Compared with other products on the market that only support partial OBD2 functions, this OBD2 scanner supports all OBD2 functions: read/clear codes, live data, freeze frame data, I/M readiness, EVAP test, on-board monitor, O2 sensor test, vehicle information, and DTC lookup, this providing more analysis basis for professional technicians. By regularly detecting the status of the vehicle battery with NL102+ OBD scan tool, it helps to take measures before the battery completely fails to avoid the situation that the vehicle suddenly fails to start. It can accurately diagnose the battery's condition thus saving on repair costs.
- Plug and Play & One-click for DTC: NEXAS diesel scanner is user-friendly. It comes with an intuitive screen and easy-to-understand interface, making it accessible even for non-professionals to get started. And the built-in DTC library in the code reader allows you to directly retrieve codes without searching for definitions in books, making it easier to understand the code definitions and solve problems more quickly.
- Life Time F-ree Update & Technical Support: Life Time F-ree Update & Technical Support: NEXAS trcuk scanner provides lifetime f-ree software updates, with no additional costs. We offer comprehensive professional after-sales service and technical support to ensure you always receive timely and effective assistance throughout your use of the product. Additionally, we provide detailed user manuals to help you understand and use the scanner. Our goal is to ensure that you have the best experience when using the NEXAS NL102+ diagnostic tool, making your vehicle diagnostics and maintenance more efficient and convenient.
Peter
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